Univ.-Prof. Dr. Andreas Läuchli

Professor

Room: 4S19 ITP
Phone: +43 512 507 52218
Email: Andreas.Laeuchli[at]uibk.ac.at

Research group: Quantum Condensed Matter Theory

More Information

  • List of Publications
  • Curriculum Vitae
  • Personal Homepage
  • FLD Research Documentation

    Lectures 2019

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: Large scale numerical simulations of quantum matter.
      SFB-FoQuS International Conference, Innsbruck, 2019-02-05. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Läuchli, A. M.: Energy Spectroscopy of Quantum Critical Systems: Theory & Possible Experiments.
      Paul Scherrer Institut (PSI), Villingen, 2019-03-28.

    • Lecturer(s): Läuchli, A. M.: Computational Spectroscopy of Quantum Field Theories.
      Flatiron Institute, Center for Computational Quantum Physics (CCQ), New York, 2019-03-11. (Web link)



    Publications 2018

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Lienhard, V.; De Léséleuc, S.; Barredo, D.; Lahaye, T.; Browaeys, A.; Schuler, M.; Henry, L.-P.; Läuchli, A. M. (2018): Observing the Space- and Time-Dependent Growth of Correlations in Dynamically Tuned Synthetic Ising Models with Antiferromagnetic Interactions.
      In: Physical Review X 8/2, No. 021070. (DOI) (Web link)

    • Rader, M.; Läuchli, A. M. (2018): Finite Correlation Length Scaling in Lorentz-Invariant Gapless iPEPS Wave Functions.
      In: Physical Review X 8/3, No. 031030. (DOI) (Web link)

    • Romen, C.; Läuchli, A. M. (2018): Chiral Mott insulators in frustrated Bose-Hubbard models on ladders and two-dimensional lattices: A combined perturbative and density matrix renormalization group study.
      In: Physical Review B (Condensed Matter) 98/5, No. 054519. (DOI) (Web link)

    • Weichselbaum, A.; Capponi, S.; Lecheminant, P.; Tsvelik, A. M.; Läuchli, A. M. (2018): Unified Phase Diagram of Antiferromagnetic SU(N) Spin Ladders.
      In: Physical Review B (Condensed Matter) 98/8, No. 085104. (DOI) (Web link)

    • Wietek, A.; Läuchli, A. M. (2018): Sublattice coding algorithm and distributed memory parallelization for large-scale exact diagonalizations of quantum many-body systems.
      In: Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) 98/3, No. 033309. (DOI)

    Other Publications

    Electronic Publication, Scientific
    • Lang, T. C.; Läuchli, A. M. (2018): Quantum Monte Carlo simulation of the chiral Heisenberg Gross-Neveu-Yukawa phase transition with a single Dirac cone. (Web link)



    Lectures 2018

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: Computational Spectroscopy of Quantum Field Theories.
      Topological phases in condensed matter and cold atom systems, Cargèse, 2018-10-06. (Web link)

    • Lecturer(s): Läuchli, A. M.: Finite Correlation Length Scaling in Lorentz-Invariant Gapless iPEPS Wave Functions.
      Quantum Magnetism: Frustration, Low-dimensionality, Topology, Beijing, 2018-09-11. (Web link)

    • Lecturer(s): Läuchli, A. M.: Computational Spectroscopy of Quantum Field Theories.
      Topological phases of matter [TopMat]: from the quantum Hall effect to spin liquids, Saclay, 2018-06-26. (Web link)

    • Lecturer(s): Läuchli, A. M.: Observation of Finite Entanglement Scaling in Gapless iPEPS Wavefunctions.
      Optimising, Renormalising, Evolving, and Quantisising Tensor Networks (EVONET18), Dresden, 2018-06-20. (Web link)

    • Lecturer(s): Läuchli, A. M.: Computational quantum field theory approaches to quantum magnetism.
      673. WE-Heraeus-Seminar on Trends in Quantum Magnetism, Bad Honnef, 2018-06-04. (Web link)

    • Lecturer(s): Läuchli, A. M.: Quantum Criticality in iMPS & iPEPS Tensor Network Methods.
      Quantum Paths in Low Dimensions: Theory and Experiment, Wien, 2018-04-10. (Web link)

    • Lecturer(s): Läuchli, A. M.: Observing the space- and time-dependent growth of correlations in dynamically tuned synthetic Ising antiferromagnets.
      International Conference on Quantum Optics 2018, Obergurgl, 2018-03-01. (Web link)

    • Lecturer(s): Läuchli, A. M.: Observing the space- and time-dependent growth of correlations in dynamically tuned synthetic Ising antiferromagnets.
      Workshop on Numerical Methods for Quantum Optics 2018, Garching, 2018-01-26.

    • Lecturer(s): Läuchli, A. M.: Numerical Hamiltonian truncation approach to the \phi^4 theory in 1+1d and beyond.
      Workshop: Hamiltonian methods in strongly coupled Quantum Field Theory, Bures-sur-Yvette, 2018-01-09. (Web link)

    Conference Lecture (Upon Registration)
    • Lecturer(s): Lang, T. C. Co-author(s): Rigo, J.B.; Läuchli, A. M.: A practical guide to training neural networks of quantum many body systems.
      DPG-Frühjahrstagung Berlin, Berlin, 2018-03-13. (Web link)

    • Lecturer(s): Rader, M. Co-author(s): Läuchli, A. M.: Accelerating Tensor Network Algorithms using GPUs.
      Austrian HPC Meeting 2018 - AHPC18, Linz, 2018-02-20. (Web link)

    Lecture at Project Meeting / Research Cooperation Meeting
    • Lecturer(s): Rader, M. Co-author(s): Läuchli, A. M.: Finite Correlation Length Scaling in Lorentz-Invariant Gapless iPEPS Wave Functions.
      42. SFB FoQuS Meeting, Innsbruck, 2018-07-13. (Web link)

    Poster Presentation
    • Lecturer(s): Ganahl, C. Co-author(s): Läuchli, A. M.: Exact diagonalization of SU(N) heisenberg models.
      FOR 1807 Winter School 2018 on Numerical Methods for Strongly Correlated Quantum Systems, Marburg, 2018-02-19. (Web link)

    • Lecturer(s): Lang, T. C. Co-author(s): Läuchli, A. M.: Practical limits to training neural networks for quantum many body systems.
      International Workshop on Machine Learning for Quantum Many-body Physics, Dresden, 2018-06-28. (Web link)

    • Lecturer(s): Lang, T. C. Co-author(s): Läuchli, A. M.: Quantum Monte Carlo simulation of the O(4) chiral Heisenberg Gross-Neveux transition with a single Dirac cone.
      673. WE-Heraeus-Seminar on Trends in Quantum Magnetism, Bad Honnef, 2018-06-07. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Läuchli, A. M.: Finite Correlation Length Scaling in Lorentz-Invariant Gapless iPEPS Wave Functions.
      Technische Universität München (TU München), München, 2018-05-30.

    • Lecturer(s): Läuchli, A. M.: Computational Spectroscopy of Quantum Field Theories.
      Rheinisch-Westfälische Technische Hochschule Aachen (RWTH), Aachen, 2018-04-18.

    • Lecturer(s): Läuchli, A. M.: Computational Spectroscopy of Quantum Field Theories.
      Universität zu Köln / University of Cologne, Köln, 2018-04-16. (Web link)

    • Lecturer(s): Läuchli, A. M.: Computational Spectroscopy of Quantum Field Theories.
      Perimeter Institute for Theoretical Physics, Waterloo, 2018-03-14. (Web link)

    • Lecturer(s): Läuchli, A. M.: SU(N) Quantum Magnetism in 1D and 2D.
      Abus Salam International Centre for Theoretical Physics (ICTP), Triest, 2018-01-23. (Web link)



    Publications 2017

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Krimphoff, C.; Haque, M.; Läuchli, A. M. (2017): Propagation and jamming dynamics in Heisenberg spin ladders.
      In: Physical Review B (Condensed Matter) 95/14, No. 144308. (DOI) (Web link)

    • Whitsitt, S.; Schuler, M.; Henry, L.-P.; Läuchli, A. M.; Sachdev, S. (2017): Spectrum of the Wilson-Fisher conformal field theory on the torus. Editors' Suggestion.
      In: Physical Review B (Condensed Matter) 96/3, No. 035142. (DOI) (Web link)

    • Wietek, A.; Läuchli, A. M. (2017): Chiral Spin Liquid and Quantum Criticality in Extended S=1/2 Heisenberg Models on the Triangular Lattice.
      In: Physical Review B (Condensed Matter) 95/3, No. 035141. (DOI) (Web link)

    • Zayed, M. E.; Rüegg, C.; Larrea, J.; Läuchli, A. M.; Panagopoulos, C.; Saxena, S. S.; Ellerby, M.; McMorrow, D. F.; Straessle, T.; Klotz, S.; Hamel, G.; Sadykov, R. A.; Pomjakushin, V.; Boehm, M.; Jimenez-Ruiz, M.; Schneidewind, A.; Pomjakushina, E.; Stingaciu, M.; Conder, K.; Ronnow, H. M. (2017): 4-spin plaquette singlet state in the Shastry–Sutherland compound SrCu2(BO3)2.
      In: Nature Physics 13/10, pp. 962 - 966. (DOI) (Web link)

    Other Publications

    Electronic Publication, Scientific
    • Läuchli, A. M.; Sudan, J.; Moessner, R. (2017): The S=1/2 Kagome Heisenberg Antiferromagnet Revisited. (Web link)

    • Wietek, A.; Schuler, M.; Läuchli, A. M. (2017): Studying Continuous Symmetry Breaking using Energy Level Spectroscopy. (Web link)



    Lectures 2017

    Presentations at Conferences, Symposia, etc.

    Lecture at Summer-/Winterschool
    • Lecturer(s): Läuchli, A. M.: Bose-Hubbard theory.
      Introductory Course on Ultracold Quantum Gases, Innsbruck, 2017-07-12. (Web link)



    Publications 2016

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Nataf, P.; Lajkó, M.; Corboz, P.; Läuchli, A. M.; Penc, K.; Mila, F. (2016): Plaquette order in the SU(6) Heisenberg model on the honeycomb lattice.
      In: Physical Review B (Condensed Matter) 93/20, No. 201113(R). (DOI)

    • Nataf, P.; Lajkó, M.; Wietek, A.; Penc, K.; Mila, F.; Läuchli, A. M. (2016): Chiral Spin Liquids in Triangular-Lattice SU(N) Fermionic Mott Insulators with Artificial Gauge Fields.
      In: Physical Review Letters 117/16, Nr. 167202. (DOI) (Web link)

    • Schuler, M.; Whitsitt, S.; Henry, L. P.; Sachdev, S.; Läuchli, A. M. (2016): Universal Signatures of Quantum Critical Points from Finite-Size Torus Spectra: A Window into the Operator Content of Higher-Dimensional Conformal Field Theories.
      In: Physical Review Letters 117/21, Nr. 210401. (DOI) (Web link)



    Lectures 2016

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: SU(N) Symmetric Quantum Magnetism: Chiral Spin Liquids and Thermodynamics.
      NCTS Annual Meeting 2016: Quantum Simulations and Numerical Studies in Many-Body Physics, Hsinchu, 2016-12-09. (Web link)

    • Lecturer(s): Läuchli, A. M.: Spectroscopy of Conventional and Unconventional Quantum critical Points in 2+1D.
      KITP Conference: Topological Quantum Matter, Santa Barbara, 2016-10-19. (Web link)

    • Lecturer(s): Läuchli, A. M.: A tale of several chiral spin liquids.
      Recent Progress in Low-Dimensional Quantum Magnetism (LDQM2016), Lausanne, 2016-09-05. (Web link)

    • Lecturer(s): Läuchli, A. M.: Light-Cones & Thermalization in isolated Quantum Many Body Systems.
      Conference on Entanglement and Non-Equilibrium Physics of Pure and Disordered Systems, Trieste / Triest, 2016-07-25. (Web link)

    • Lecturer(s): Läuchli, A. M.: A tale of several Chiral Spin Liquids.
      International Workshop: Exotic States of Matter with SU(N) Symmetry, Kyoto, 2016-07-11. (Web link)

    • Lecturer(s): Läuchli, A. M.: Torus Energy Spectra of Quantum Critical Points in 2+1D.
      Workshop: Quantum Matter, Benasque, 2016-06-28. (Web link)

    • Lecturer(s): Läuchli, A. M.: Universal Signatures of Quantum Critical Points from Finite-Size Torus Spectra: A Window into the Operator Content of Higher-Dimensional Conformal Field Theories.
      Workshop: From Quantum Field Theories to Numerical Methods, Stockholm, 2016-05-03. (Web link)

    • Lecturer(s): Läuchli, A. M.: SU(N) quantum magnetism, a new arena for exciting phenomena.
      Workshop: Many-body Physics in Synthetic Quantum Systems, Stellenbosch, 2016-04-07. (Web link)

    • Lecturer(s): Läuchli, A. M.: State-of-the-art numerics.
      Workshop: Entanglement in Strongly Correlated Systems, Benasque, 2016-02-18. (Web link)

    • Lecturer(s): Läuchli, A. M.: Matrix Product Density Operators: Positivity Issues and Infinite System Algorithm.
      Vienna Meeting "Numerical methods for open quantum many-body systems", Wien, 2016-01-28.

    Lecture at Summer-/Winterschool
    • Lecturer(s): Läuchli, A. M.: Symmetry-Breaking.
      Autumn School on Correlated Electrons: Quantum Materials: Experiments and Theory, Jülich, 2016-09-15. (Web link)

    • Lecturer(s): Läuchli, A. M.: Computational aspect of quantum Simulation (2 talks).
      Les Houches Summer School "Current Trends in Atomic Physics", Les Houches, 2016-07-21. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Läuchli, A. M.: Quantum Magnetism with SU(N) Symmetry: A new arena for exotic phenomena.
      Stanford University, Stanford, CA, 2016-10-24. (Web link)

    • Lecturer(s): Läuchli, A. M.: SU(N) quantum magnetism, an new arena for exciting phenomena.
      Ludwig-Maximilians-Universität München (LMU), München, 2016-06-14.

    • Lecturer(s): Läuchli, A. M.: CFTs and Condensed Matter: An Overview and Open Problems.
      Galileo Galilei Institute for Theoretical Physics (GGI), Florenz, 2016-05-27. (Web link)



    Publications 2015

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Capponi, S.; Läuchli, A. M. (2015): Phase diagram of interacting spinless fermions on the honeycomb lattice: A comprehensive exact diagonalization study.
      In: Physical Review B (Condensed Matter) 92/8, No. 085146. (DOI) (Web link)

    • Changlani, H. J.; Läuchli, A. M. (2015): Trimerized ground state of the spin-1 antiferromagnet on the kagome lattice.
      In: Physical Review B (Condensed Matter) 91/10, No. 100407(R). (DOI) (Web link)

    • Dalmonte, M.; Lechner, W.; Cai, Z.; Mattioli, M.; Läuchli, A. M.; Pupillo, G. (2015): Cluster Luttinger liquids and emergent supersymmetric conformal critical points in the one-dimensional soft-shoulder Hubbard model.
      In: Physical Review B (Condensed Matter) 92, p. 045106. (DOI) (Web link)

    • Wietek, A.; Sterdyniak, A.; Läuchli, A. M. (2015): Nature of chiral spin liquids on the kagome lattice.
      In: Physical Review B (Condensed Matter) 92/12, No. 125122. (DOI) (Web link)

    Other Publications

    Electronic Publication, Scientific
    • Läuchli, A. M.; Moessner, R. (2015): Quantum simulations made easy plane. (Web link)



    Lectures 2015

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: Frustrated Quantum Magnetism: Maximally Simple Quantum Simulators and Chiral Spin Liquids.
      Conference on Frustration, Disorder and Localization: Statics and Dynamics, Trieste, 2015-09-29. (Web link)

    • Lecturer(s): Läuchli, A. M.: Energy- and Entanglement-Spectroscopy of Quantum Matter.
      Topological phases in Condensed Matter and Cold Atoms systems, Cargèse, 2015-09-10. (Web link)

    • Lecturer(s): Läuchli, A. M.: "Light-cone" dynamics after quantum quenches in spin chains.
      Workshop: Beyond integrability. The mathematics and physics of integrability and its breaking in low-dimensional strongly correlated quantum phenomena, Montreal, 2015-07-15. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement- and Energy-Spectra of Conformal Critical Points.
      LDQCM-15 Workshop, Amsterdam, 2015-07-02. (Web link)

    • Lecturer(s): Läuchli, A. M.: A numerical perspective on entanglement.
      KITP Program: Entanglement in Strongly-Correlated Quantum Matter, Santa Barbara, 2015-06-08. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement Spectroscopy of Quantum Matter.
      Workshop "Entangle This: Space, Time & Matter", Madrid, 2015-02-17. (Web link)

    • Lecturer(s): Läuchli, A. M.: Spin Liquids on the Kagome Lattice.
      The 9th International Conference on Computational Physics (ICCP9), Singapur, 2015-01-09. (Web link)

    • Lecturer(s): Wietek, A. Co-author(s): Läuchli, A. M.: Exact Diagonalization Techniques on Distributed Memory Machines and the Quest for Identifying Spin Liquid Phases.
      Helmholtz Virtual Institute "New States of Matter and their Excitations", München, 2015-04-08. (Web link)

    • Lecturer(s): Wietek, A. Co-author(s): Läuchli, A. M.: Exact Diagonalization Techniques on Distributed Memory Machines and the Quest for Identifying Spin Liquid Phases.
      Advanced Numerical Algorithms for Strongly Correlated Quantum Systems, Würzburg, 2015-02-23. (Web link)

    Conference Lecture (Upon Registration)
    • Lecturer(s): Wietek, A. Co-author(s): Läuchli, A. M.: Exact Diagonalization for Strongly Correlated Electron Systems on HPC Clusters.
      Austrian HPC Meeting 2015 - AHPC15, Obergurgl, 2015-03-17. (Web link)

    Lecture at Summer-/Winterschool
    • Lecturer(s): Läuchli, A. M.: Exact Diagonalization: Applications.
      School in Computational Condensed Matter Physics: From Atomistic Simulations to Universal Model Hamiltonians, Trieste, 2015-09-25.

    • Lecturer(s): Läuchli, A. M.: Exact Diagonalization: Tutorial.
      School in Computational Condensed Matter Physics: From Atomistic Simulations to Universal Model Hamiltonians, Trieste, 2015-09-25.

    • Lecturer(s): Läuchli, A. M.: Exact Diagonalization: Symmetries, Dynamics.
      School in Computational Condensed Matter Physics: From Atomistic Simulations to Universal Model Hamiltonians, Trieste, 2015-09-24. (Web link)

    • Lecturer(s): Läuchli, A. M.: Introduction to Exact Diagonalization.
      School in Computational Condensed Matter Physics: From Atomistic Simulations to Universal Model Hamiltonians, Trieste, 2015-09-24. (Web link)

    • Lecturer(s): Läuchli, A. M.: Bose-Hubbard theory.
      Introductory Course on Ultracold Quantum Gases (2015), Innsbruck, 2015-07-08. (Web link)

    • Lecturer(s): Läuchli, A. M.: Quantum Information, Quantum Matter and Quantum Field Theory.
      Les Houches Doctoral Training in Statistical Physics, Les Houches, 2015-06-25. (Web link)

    Poster Presentation
    • Lecturer(s): Krimphoff, C. Co-author(s): Läuchli, A. M.: Quantum dynamics of closed spin systems.
      Winterschool on Non-Equilibrium Quantum Systems: Theory and Experimental Implementation, Obergurgl, 2015-04-08. (Web link)

    • Lecturer(s): Wietek, Alexander Co-author(s): Sterdyniak, A; Läuchli, A. M.: Nature of the Chiral Spin Liquids on the Kagome Lattice.
      Theory Winter School 2015: New Trends in Frustrated Magnetism, Tallahassee, 2015-01-07. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Läuchli, A. M.: Entanglement Spectroscopy of Quantum Matter.
      Université de Cergy-Pontoise / Cergy-Pontoise University / Universität Cergy-Pontoise, Cergy-Pontoise, 2015-11-26.

    • Lecturer(s): Läuchli, A. M.: Entanglement Spectroscopy of Quantum Matter.
      Perimeter Institute for Theoretical Physics, Waterloo, 2015-02-03. (Web link)



    Publications 2014

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Bonnes, L.; Charrier, D.; Läuchli, A. M. (2014): Dynamical and Steady State Properties of a Bose-Hubbard Chain with Bond-Dissipation: A Study based on Matrix Product Operators.
      In: Physical Review A (Atomic, Molecular and Optical Physics) 90, No. 033612. (DOI) (Web link)

    • Bonnes, L.; Essler, F.; Läuchli, A. M. (2014): "Light-cone" dynamics after quantum quenches in spin chains.
      In: Physical Review Letters 113, No. 187203. (DOI) (Web link)

    • Calabrese, P.; Essler, F.; Läuchli, A. M. (2014): Entanglement Entropies of the quarter filled Hubbard model.
      In: Journal of Statistical Mechanics: Theory and Experiment 2014, p. P09025. (DOI) (Web link)

    • Chung, C.; Alba, V.; Bonnes, L.; Chen, P.; Läuchli, A. M. (2014): Entanglement negativity via the replica trick: A quantum Monte Carlo approach.
      In: Physical Review B (Condensed Matter) 90, No. 064401. (DOI) (Web link)

    • Chung, C.-M.; Bonnes, L.; Chen, P.; Läuchli, A. M. (2014): Entanglement spectroscopy using quantum Monte Carlo.
      In: Physical Review B (Condensed Matter) 89, p. 195147. (DOI) (Web link)

    • Lundgren, R.; Blair, J.; Greiter, M.; Läuchli, A. M.; Fiete, G.A.; Thomale, R. (2014): Momentum-Space Entanglement Spectrum of Bosons and Fermions with Interactions.
      In: Physical Review Letters 113, No. 256404. (DOI) (Web link)

    Other Publications

    Electronic Publication, Scientific
    • Bonnes, L.; Läuchli, A. M. (2014): Superoperators vs. Trajectories for Matrix Product State Simulations of Open Quantum System: A Case Study. (Web link)



    Lectures 2014

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: Spin Liquids on the Kagome Lattice.
      International Workshop: Novel Quantum States in Condensed Matter 2014 (NQS2014), Kyoto, 2014-11-07. (Web link)

    • Lecturer(s): Läuchli, A. M.: New states of quantum matter in synthetic magnetic fields.
      Workshop: Quantum Critical Matter ‒ from Atoms to Bulk, QCM14, Obergurgl, 2014-08-22. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectroscopy of 1+1D CFT systems.
      International Workshop on "Topology and Entanglement in Correlated Quantum Systems", Dresden, 2014-07-22. (Web link)

    • Lecturer(s): Läuchli, A. M.: A journey from the XX to the XXZ limit of the S=1/2 kagome antiferromagnet.
      HFM 2014 (International Conference on Highly Frustrated Magnetism), Cambridge, 2014-07-08. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement Spectroscopy of Quantum Matter.
      Quantum Matter 2014, Benasque, 2014-06-17. (Web link)

    • Lecturer(s): Läuchli, A. M.: Simulating quantum many body systems with matrix product states methods.
      Tandem Workshop "Nonlinear Physics at the Nanoscale: A Cross-Fertilization on Stochastic Methods, Dresden, 2014-05-12. (Web link)

    • Lecturer(s): Läuchli, A. M.: New States of Quantum Matter in Static Gauge Fields.
      International Conference on Quantum Optics 2014, Obergurgl, 2014-02-25. (Web link)

    Session Chairperson / Discussant
    • Verstraete, Frank; Läuchli, A. M.: Numerical approaches.
      Quantum Matter 2014, Benasque, 2014-06-16. (Web link)

    Lecture at Summer-/Winterschool
    • Lecturer(s): Läuchli, A. M.: Quantum information, quantum matter and quantum field theory.
      Introductory Course on quantum information, Innsbruck, 2014-07-10. (Web link)

    • Lecturer(s): Läuchli, A. M.: 3 Lectures on "Exact Diagonalization", 30.Juni, 01.Juli, 03.Juli.
      4th Les Houches School in computational physics: From quantum gases to strongly correlated systems, Les Houches, 2014-06-30. (Web link)

    Lecture at Project Meeting / Research Cooperation Meeting
    • Lecturer(s): Läuchli, A. M.: Ultracold atoms in bosonic ladders with synthetic magnetic fields.
      UQUAM Videoconference Seminar, München, 2014-03-13. (Web link)

    Poster Presentation
    • Lecturer(s): Krimphoff, C. Co-author(s): Läuchli, A. M.: Quantum dynamics of few excitations in XXZ ladders.
      4th Les Houches School in computational physics: From quantum gases to strongly correlated systems, Les Houches, 2014-06-25. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Läuchli, A. M.: Spin Liquids on the Kagome Lattice.
      Okinawa Institute of Science and Technology (OIST), Okinawa, 2014-10-31. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectroscopy of quantum matter.
      Boston University, Boston, Massachusetts, 2014-09-15. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectra: A novel spectroscopic tool to investigate quantum many body wave functions.
      University of Oxford, Oxford, 2014-01-31. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectra: A novel spectroscopic tool to investigate quantum many body wave functions.
      Kölner Theoretisch-Physikalisches Kolloqium - Universität Köln, Köln, 2014-01-17. (Web link)



    Publications 2013

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Alba, V.; Haque, M.; Läuchli, A. M. (2013): Entanglement spectrum of the two dimensional Bose-Hubbard model.
      In: Physical Review Letters 110/26, p. 260403. (DOI) (Web link)

    • Bonnes, L.; Pichler, H.; Läuchli, A. M. (2013): Entropy perspective on the thermal crossover in a fermionic Hubbard chain.
      In: Physical Review B (Condensed Matter) 88/15, p. 155103. (DOI) (Web link)

    • Capponi, S.; Derzhko, O.; Honecker, A.; Läuchli, A. M.; Richter, J. (2013): Numerical study of magnetization plateaux in the spin-1/2 kagome Heisenberg antiferromagnet.
      In: Physical Review B (Condensed Matter) 88/14, p. 144416. (Web link)

    • Changlani, H.J.; Ghosh, S.; Henley, C.L.; Läuchli, A. M. (2013): Heisenberg antiferromagnet on Cayley trees: low-energy spectrum and even/odd site imbalance.
      In: Physical Review B (Condensed Matter) 87, p. 085107. (DOI) (Web link)

    • Corboz, P.; Lajkó, M.; Penc, K.; Mila, F.; Läuchli, A. M. (2013): Competing states in the SU(3) Heisenberg model on the honeycomb lattice: Plaquette valence-bond crystal versus dimerized color-ordered state.
      In: Physical Review B (Condensed Matter) 87/19, p. 195113. (DOI) (Web link)

    • Essler, F.H.L.; Läuchli, A. M.; Calabrese, P. (2013): Shell-Filling Effect in the Entanglement Entropies of Spinful Fermions.
      In: Physical Review Letters 110/11, p. 115701. (DOI) (Web link)

    • Hsu, B.; Laumann, C. R.; Läuchli, A. M.; Moessner, R.; Sondhi, S.L. (2013): Approximating random quantum optimization problems.
      In: Physical Review A (Atomic, Molecular and Optical Physics) 87/6, p. 062334. (DOI)

    • Kraus, Ch.; Dalmonte, M.; Baranov, M.; Läuchli, A. M.; Zoller, P. (2013): Majorana Edge States in Atomic Wires Coupled by Pair Hopping.
      In: Physical Review Letters 111/17, p. 173004. (DOI) (Web link)

    • Läuchli, A. M.; Liu, Z.; Bergholtz, E.J.; Moessner, R. (2013): Hierarchy of Fractional Chern Insulators and Competing Compressible States.
      In: Physical Review Letters 111/12, p. 126802. (DOI)

    • Pichler, H; Bonnes, L.; Daley, A.J.; Läuchli, A. M.; Zoller, P. (2013): Thermal vs. Entanglement Entropy: A Measurement Protocol for Fermionic Atoms with a Quantum Gas Microscope.
      In: New Journal of Physics 15/June 2013, p. 063003. (DOI) (Web link)

    • Ummethum, J.; Schnack, J.; Läuchli, A. M. (2013): Large-scale numerical investigations of the antiferromagnetic Heisenberg icosidodecahedron.
      In: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 327, pp. 103 - 109. (DOI) (Web link)

    • Yao, N.Y.; Gorshkov, A.V.; Laumann, C.R.; Läuchli, A. M.; Ye, J.; Lukin, M.D. (2013): Realizing Fractional Chern Insulators in Dipolar Spin Systems.
      In: Physical Review Letters 110/18, p. 185302. (DOI) (Web link)

    Other Publications

    Electronic Publication, Scientific
    • Läuchli, A. M. (2013): Operator content of real-space entanglement spectra at conformal critical points. (Web link)



    Lectures 2013

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: Entanglement Spectroscopy of Quantum Matter.
      Joint ICTP-VAST-APCTP Regional School and Conference on Theoretical Physics in Topological Phases and Quantum Computation, Hanoi, 2013-12-16. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectra and operator content of (boundary) CFTs.
      Perspectives on Quantum Many-Body Entanglement (PQMBE2013), Mainz, 2013-09-25. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectra: A novel spectroscopic tool to investigate quantum many body wave functions.
      XVII. International Conference on Recent Progress in Many-Body Theories (MBT17), Rostock, 2013-09-11. (Web link)

    • Lecturer(s): Läuchli, A. M.: Computer simulations of strongly correlated quantum matter.
      Gemeinsame Jahrestagung von ÖPG, SPG, ÖGAA und SGAA / Joint Annual Meeting of the Austrian Physical Society and Swiss Physical Society, Linz, 2013-09-06. (Web link)

    • Lecturer(s): Läuchli, A. M.: Spreading of correlations in quenches with finite-temperature initial conditions.
      International Workshop on Quantum Many Body Systems out of Equilibrium, Dresden, 2013-08-21. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectroscopy of quantum matter.
      Statistical Physics of Quantum Matter Taipei, Tapei, 2013-07-29. (Web link)

    • Lecturer(s): Läuchli, A. M.: Floating, crystalline and paramagnetic phases in chains of interacting Rydberg atoms.
      Workshop on Ultracold Rydberg Physics, Dresden, 2013-07-10. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement Spectroscopy of Quantum Matter.
      Topological Phases in Condensed Matter and Cold Atom Systems: towards quantum computations, Cargèse, 2013-07-03. (Web link)

    • Lecturer(s): Läuchli, A. M.: Hierarchy of Fractional Chern Insulators and Competing Compressible States.
      DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM), Regensburg, 2013-03-11. (Web link)

    Conference Lecture (Upon Registration)
    • Lecturer(s): Krimphoff, Carlo B. Co-author(s): Hasque, M.; Läuchli, A. M.: Propagation of lines of excitations in the two-species Bose-Hubbard model.
      DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM), Regensburg, 2013-03-11. (Web link)

    • Lecturer(s): Läuchli, A. M.: Hierarchy of fractional Chern insulators and competing compressible states.
      American Physical Society March Meeting 2013, Baltimore, 2013-03-20. (Web link)

    Lecture at Summer-/Winterschool
    • Lecturer(s): Läuchli, A. M.: Computational Approaches to Quantum Many Body Systems Part I-Part V.
      Joint ICTP-VAST-APCTP Regional School and Conference on Theoretical Physics in Topological Phases and Quantum Computation, Hanoi, 2013-12-09. (Web link)

    • Lecturer(s): Läuchli, A. M.: Exact Diagonalization.
      Fall School on Advanced Algorithms for Correlated Quantum Matter, Würzburg, 2013-10-02. (Web link)

    • Lecturer(s): Läuchli, A. M.: Exact diagonalizations and DMRG methods (3rd lecture).
      Quantum Spin Liquids: From theory to numerical simulations, Trieste, 2013-09-20. (Web link)

    • Lecturer(s): Läuchli, A. M.: Exact Diagonalizations and DMRG Methods.
      Quantum Spin Liquids: From theory to numerical simulations, Trieste, 2013-09-19. (Web link)

    • Lecturer(s): Läuchli, A. M.: Exact diagonalizations and DMRG methods (2nd lecture).
      Quantum Spin Liquids: From theory to numerical simulations, Trieste, 2013-09-19. (Web link)

    • Lecturer(s): Läuchli, A. M.: Computational Studies of Quantum Many Body Systems.
      2nd Winterschool of the Doctoral School DK+CIM - Computational Interdisciplinary Modelling, Obergurgl, 2013-03-06.

    Lecture at Project Meeting / Research Cooperation Meeting
    • Lecturer(s): Bonnes, Lars; Läuchli, A. M.: Dynamics of Open Quantum Systems and Dissipation in One Dimensional Quantum Systems.
      20th SFB-FoQuS Meeting, Wien, 2013-05-16.

    Poster Presentation
    • Lecturer(s): Bonnes, Lars; Läuchli, A. M.: Dynamics of Open Quantum Systems and Dissipation in One Dimensional Quantum Systems.
      534. WE-Heraeus Seminar on "Quantum Many-Body Dynamics in Open Systems”, Bad Honnef, 2013-04-03. (Web link)

    • Lecturer(s): Krimphoff, Carlo B. Co-author(s): Haque, Masud; Läuchli, A. M.: Modes of propagation in the one and two-dimensional Heisenberg model.
      International Seminar on Quantum Many Body Systems out of Equilibrium, Dresden, 2013-08-12. (Web link)

    • Lecturer(s): Krimphoff, Carlo B.; Haque, Masud; Läuchli, A. M.: Propagation of lines of excitations in the two-species Bose-Hubbard model.
      20th SFB-FoQuS Meeting, Wien, 2013-05-16. (Web link)

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Läuchli, A. M.: Entanglement spectra: A novel spectroscopic tool to investigate quantum many body wave functions.
      Georg-August-Universität Göttingen, Göttingen, 2013-11-26. (Web link)

    • Lecturer(s): Läuchli, A. M.: Non-equilibrium dynamics of cold atoms in optical lattices: from few to many.
      Ludwig-Maximilians-Universität München (LMU), München, 2013-11-05. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement Spectroscopy of Quantum Matter.
      Max-Planck-Institut für die Physik komplexer Systeme, Dresden, 2013-05-24.

    • Lecturer(s): Läuchli, A. M.: Entanglement Spectra and Operator content of (Boundary) CFTs.
      Ludwig-Maximilians-Universität München (LMU), München, 2013-05-15. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectra: A novel spectroscopic tool to investigate quantum many body wave functions.
      Universitat Autònoma de Barcelona / Autonome Universität Barcelona, Barcelona, 2013-04-30.

    • Lecturer(s): Läuchli, A. M.: Entanglement spectra: A novel spectroscopic tool to investigate quantum many body wave functions.
      University of Cambridge, Cambridge, 2013-02-21. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement spectra: A novel spectroscopic tool to investigate quantum many body wave functions.
      SISSA - International School for Advanced Studies, Trieste / Triest, 2013-02-05. (Web link)



    Publications 2012

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Alba, V.; Haque, M.; Läuchli, A. M. (2012): Boundary-Locality and Perturbative Structure of Entanglement Spectra in Gapped Systems.
      In: Physical Review Letters 108/22, p. 227201. (DOI)

    • Alba, V.; Haque, M.; Läuchli, A. M. (2012): Entanglement spectrum of the Heisenberg XXZ chain near the ferromagnetic point.
      In: Journal of Statistical Mechanics: Theory and Experiment 2012, p. P08011. (DOI) (Web link)

    • Bauer, B.; Corboz, P.; Läuchli, A. M.; Messio, L.; Penc, K.; Troyer, M.; Mila, F. (2012): Three-sublattice order in the SU(3) Heisenberg model on the square and triangular lattice.
      In: Physical Review B (Condensed Matter) 85/12, p. 125116. (DOI)

    • Corboz, P.; Capponi, S.; Läuchli, A. M.; Bauer, B.; Orus, R. (2012): Comment on "Topological quantum phase transitions of attractive spinless fermions in a honeycomb lattice" by Poletti D. et al.
      In: Europhysics Letters 98/2, p. 27005. (DOI) (Web link)

    • Corboz, P.; Lajko, M.; Läuchli, A. M.; Penc, K.; Mila, F. (2012): Spin-orbital quantum liquid on the honeycomb lattice.
      In: Physical Review X 2/4, p. 041013. (DOI) (Web link)

    • Corboz, P.; Penc, K.; Mila, F.; Läuchli, A. M. (2012): Simplex solids in SU(N) Heisenberg models on the kagome and checkerboard lattices.
      In: Physical Review B (Condensed Matter) 86/4, p. 041106(R). (DOI) (Web link)

    • Läuchli, A. M.; Schliemann, J. (2012): Entanglement spectra of coupled S=1/2 spin chains in a ladder geometry.
      In: Physical Review B (Condensed Matter) 85/5, p. 854403. (DOI)

    • Liu, Z.; Bergholtz, E. J.; Fan, H.; Läuchli, A. M. (2012): Edge Mode Combinations in the Entanglement Specra of Non-Abelian Fractional Quantum Hall States on the Torus.
      In: Physical Review B (Condensed Matter) 85/4, p. 045119. (DOI) (Web link)

    • Liu, Z.; Bergholtz, E.J.; Fan, H.; Läuchli, A. M. (2012): Fractional topological insulators in flat bands with higher Chern number.
      In: Physical Review Letters 109/18, p. 186805. (Web link)

    • Rousochatzakis, I.; Läuchli, A. M.; Moessner, R. (2012): Quantum magnetism on the Cairo pentagonal lattice.
      In: Physical Review B (Condensed Matter) 85/10, p. 104415. (DOI)

    • Schliemann, J.; Läuchli, A. M. (2012): Entanglement Spectra of Heisenberg Ladders of higher Spin.
      In: Journal of Statistical Mechanics: Theory and Experiment 2012, p. P11021. (DOI) (Web link)

    • Surer, B.; Troyer, M.; Werner, P.; Wehling, T. O.; Läuchli, A. M.; Wilhelm, A.; Lichtenstein, A. I. (2012): Multiorbital Kondo physics of Co in Cu hosts.
      In: Physical Review B (Condensed Matter) 85/8, p. 085114. (DOI)

    • Tóth, T. A.; Läuchli, A. M.; Mila, F.; Penc, Karlo (2012): Competition between two- and three-sublattice ordering for S=1 spins on the square lattice.
      In: Physical Review B (Condensed Matter) 85/14, p. 140403(R). (DOI)

    • Yang, H.Y.; Albuquerque, A.F.; Capponi, S.; Läuchli, A. M.; Schmidt, K.P. (2012): Effective Spin Couplings in the Mott Insulator of the Honeycomb Lattice Hubbard Model.
      In: New Journal of Physics 14, p. 115027. (DOI) (Web link)



    Lectures 2012

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: An Exact Diagonalization Perspective on the S=1/2 Kagome Heisenberg Antiferromagnet.
      KITP Program: Frustrated Magnetism and Quantum Spin Liquids, Santa Barbara, 2012-10-31. (Web link)

    • Lecturer(s): Läuchli, A. M.: Entanglement Spectra: From Wavefunction Tomography to Continuous Symmetry Breaking.
      QISM 2012: Quantum Information meets Statistical Mechanics, Innsbruck, 2012-09-25. (Web link)

    • Lecturer(s): Läuchli, A. M.: Spin nematic and multipolar physics.
      Mott Physics Beyond Heisenberg 2012, Lausanne, 2012-06-27. (Web link)

    • Lecturer(s): Läuchli, A. M.: Simulating quantum many body systems with dissipation.
      DMRG Gathering, Wien, 2012-05-04. (Web link)

    • Lecturer(s): Läuchli, A. M.: SU(N) quantum magnetism: A new arena for exotic ground states.
      504. Wilhelm und Else Heraeus-Seminar, Bad Honnef, 2012-04-17. (Web link)

    • Lecturer(s): Läuchli, A. M.: The Quest for New Quantum States of Matter: Computational Approaches to Quantum Many Body Systems.
      Fourth VICOM Workshop (Vienna Computational Materials Laboratory), Wien, 2012-04-12. (Web link)

    • Lecturer(s): Läuchli, A. M.: SU(N) Quantum Magnetism.
      International Conference on Quantum Optics 2012, Obergurgl, 2012-02-15. (Web link)

    Conference Lecture (Upon Registration)
    • Lecturer(s): Bonnes, Lars Co-author(s): Läuchli, A. M.: Dissipative and Finite Temperature Dynamics using Vidals Superoperator Renormalization.
      76. Jahrestagung - Frühjahrstagung 2012, Kondensierte Materie, der Deutschen Physikalischen Gesellschaft (DPG), Berlin, 2012-03-29. (Web link)

    • Lecturer(s): Läuchli, A. M. Co-author(s): Johanni, R.; Moessner, R.: Low Energy Spectrum and Correlation Functions of the S=1/2 Kagome Antiferromagnet.
      APS March Meeting 2012, Boston, 2012-02-28. (Web link)

    Lecture at Summer-/Winterschool
    • Lecturer(s): Läuchli, A. M.: Introduction to Entanglement Spectra.
      Summer School on Quench Dynamics and Entanglement, Hsinchu, 2012-09-06. (Web link)

    • Lecturer(s): Läuchli, A. M.: Introduction to Exact Diagonalization.
      Summer School on Quench Dynamics and Entanglement, Hsinchu, 2012-09-05. (Web link)

    • Lecturer(s): Läuchli, A. M.: Sudden Quenches in the Bose Hubbard Model.
      Summer School on Quench Dynamics and Entanglement, Hsinchu, 2012-09-05. (Web link)

    • Lecturer(s): Läuchli, A. M.: SU(N) Quantum Magnetism: A new arena for exotic ground states.
      Summer School on Quench Dynamics and Entanglement, Hsinchu, 2012-09-05. (Web link)

    • Lecturer(s): Läuchli, A. M.: Algorithms for Quantum Many Body Lattice Models.
      1st Winterschool of the Doctoral School DK+CIM - Computational Interdisciplinary Modelling, Obergurgl, 2012-01-31. (Web link)

    Lecture at Project Meeting / Research Cooperation Meeting
    • Lecturer(s): Pichler, H. Co-author(s): Schachenmayer, J.; Bonnes, L.; Läuchli, A. M.; Daley, A.; Zoller, P.: Poster: Measuring Entanglement of cold atoms in optical lattices.
      DARPA/OLE Review Meeting, Miami, 2012-11-27.

    Poster Presentation
    • Lecturer(s): Bonnes, Lars; Läuchli, A. M.: Driven Dissipative Condensates: A Superoperator Approach.
      SFB meeting, Wien, 2012-12-13.

    Guest Lectures

    Guest Lecture
    • Lecturer(s): Läuchli, A. M.: SU(N) Quantum Magnetism: A new arena for exotic ground states.
      Max-Planck-Institut für Quantenoptik (MPQ), Garching b. München, 2012-06-19.

    • Lecturer(s): Läuchli, A. M.: SU(N) Quantum Magnetism: A new arena for exotic ground states.
      Karlsruhe Institute of Technology (KIT), Karlsruhe, 2012-06-04.

    • Lecturer(s): Läuchli, A. M.: Novel ordered phases and spin liquids in the vicinity of Mott transitions.
      Technische Universität Wien (TU Wien), Wien, 2012-01-18. (Web link)

    Presentations for the general public

    Public Lecture
    • Läuchli, A. M.: Von der Suche nach neuen Quantenzuständen der Materie.
      Leopold-Franzens-Universität Innsbruck, Innsbruck, 2012-06-12. (Web link)



    Publications 2011

    Contributions to Books / Journals

    Journal Article (Original Paper)
    • Corboz, P.; Läuchli, A. M.; Penc, K.; Troyer, M.; Mila, F. (2011): Simultaneous Dimerization and SU(4) Symmetry Breaking of 4-Color Fermions on the Square Lattice.
      In: Physical Review Letters 107/21, pp. 215301-1 - 215301-5. (DOI)

    • Läuchli, A. M.; Sudan, Julien; Sorensen, Erik S (2011): Ground-State Energy and Spin Gap of Spin-1/2 Kagome Heisenberg Antiferromagnetic Clusters.
      In: Physical Review B (Condensed Matter) 83/21, p. 212401. (DOI)

    • Wenzel, S.; Läuchli, A. M. (2011): Monte Carlo study of the critical properties of the three-dimensional 120-degree model.
      In: Journal of Statistical Mechanics: Theory and Experiment 2011, p. P09010. (DOI)

    Journal Article (Proceedings Paper)
    • Wenzel, S.; Läuchli, A. M. (2011): Monte Carlo study of the critical properties of the three-dimensional 120° model.
      In: Physics Procedia 15, pp. 97 - 101. (DOI)



    Lectures 2011

    Presentations at Conferences, Symposia, etc.

    Conference Lecture (Invited Lecture)
    • Lecturer(s): Läuchli, A. M.: Nonmagnetic states in frustrated quantum magnets: From Rokhsar Kivelson models to spin liquids in weak Mott insulators.
      Workshop on Synergies between Field Theory and Exact Computational Methods in Strongly Correlated Quantum Matter, Triest, 2011-07-29. (Web link)

    • Lecturer(s): Läuchli, A. M.: Large Scale Exact Diagonalizations: A powerful tool to study new states of quantum matter.
      Gemeinsame Jahrestagung von SPG, ÖPG, SGAA und ÖGAA / Réunion annuelle commune de la SSP, ÖPG, SSAA et ÖGAA / Joint Annual Meeting of the Swiss Physical Society and Austrian Physical Society, Lausanne, 2011-06-15. (Web link)

    • Lecturer(s): Läuchli, A. M.: Spin liquids in the vicinity of Mott transitions: From effective spin models to phase diagrams.
      Princeton Center for Thoeretical Science Workshop: Search for Topological Phases of Matter, Princeton, 2011-04-21. (Web link)

    Conference Lecture (Upon Registration)
    • Lecturer(s): Läuchli, A. M.: HPC Challenges in Simulations of Interacting Quantum Many Body Systems.
      ASCS HPC Workshop, Salzburg, 2011-05-31. (Web link)

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