Glen Bigan Mbeng, PhD

More Information

• FLD Research Documentation

  Publications 2023

  Contributions to Books / Journals

  Journal Article (Original Paper)

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    Weidinger, A.; Mbeng, G.; Lechner, W. (2023): Error Mitigation for Quantum Approximate Optimization.
    In: Physical Review A (Atomic, Molecular and Optical Physics) 108/3, Nr. 032408. (DOI) (Web link)
    
    

  
  
  

  Lectures 2023

  Presentations at Conferences, Symposia, etc.

  Poster Presentation

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    Lecturer(s): Weidinger, A. Co-author(s): Mbeng, G.; Lechner, W.: Error mitigation for quantum approximate optimization.
    SFB BeyondC Autumn Workshop 2023, Innsbruck, 2023-09-11. (Web link)
    
    

  
  
  

  Publications 2022

  Contributions to Books / Journals

  Journal Article (Original Paper)

  • 
    Dlaska, C.; Ender, K.; Mbeng, G.; Kruckenhauser, A.; Lechner, W.; van Bijnen, R. (2022): Quantum optimization via four-body Rydberg gates.
    In: Physical Review Letters 128/12, No. 120503. (DOI) (Web link)
    
    
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    Hartmann, A.; Mbeng, G.; Lechner, W. (2022): Polynomial scaling enhancement in ground-state preparation of Ising spin models via counter-diabatic driving.
    In: Physical Review A (Atomic, Molecular and Optical Physics) 105/2, No. 022614. (DOI) (Web link)
    
    
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    Hasik, J.; Mbeng, G.; Capponi, S.; Becca, F.; Läuchli, A.M. (2022): Symmetric projected entangled-pair states analysis of a phase transition in coupled spin-12 ladders.
    In: Physical Review B (Condensed Matter) 106/12, Nr. 125154. (DOI) (Web link)
    
    
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    Lumia, L.; Torta, P.; Mbeng, G.; Santoro, G.; Ercolessi, E.; Burrello, M.; Wauters, M. (2022): Two-Dimensional Z2 Lattice Gauge Theory on a Near-Term Quantum Simulator: Variational Quantum Optimization, Confinement, and Topological Order.
    In: PRX Quantum 3/2, Nr. 020320. (DOI) (Web link)
    
    

  Journal Article (Other)

  • 
    Mele, A.; Mbeng, G.; Santoro, G.; Collura, M.; Torta, P. (2022): Avoiding barren plateaus via transferability of smooth solutions in a Hamiltonian variational ansatz.
    In: Physical Review A (Atomic, Molecular and Optical Physics) 106/6, Nr. L060401. (DOI) (Web link)
    
    

  Other Publications

  Electronic Publication (Preprint)

  • 
    Mbeng, G.; Lechner, W. (2022): Rotated ansatz for approximate counterdiabatic driving. (Web link)
    
    

  
  
  

  Lectures 2022

  Guest Lectures

  Guest Lecture

  • 
    Lecturer(s): Mbeng, G.: Designing quantum annealing schedules with the counterdiabatic rotated ansatz.
    International Network on Quantum Annealing, London, 2022-08-23. (Web link)
    
    

  
  
  

  Publications 2021

  Contributions to Books / Journals

  Journal Article (Original Paper)

  • 
    Achille, A.; Paolini, G.; Mbeng, G.; Soatto, St. (2021): The information complexity of learning tasks, their structure and their distance.
    In: Information and Inference: A Journal of the IMA 10/1, pp. 51 - 72. (DOI) (Web link)
    
    

  Other Publications

  Electronic Publication (Preprint)

  • 
    Mbeng, G.; Russomanno, A.; Santoro, G. (2021): The quantum Ising chain for beginners. (Web link)
    
    

  
  
  

  Lectures 2021

  Presentations at Conferences, Symposia, etc.

  Conference Lecture (Invited Lecture)

  • 
    Lecturer(s): Mbeng, G.: Variational counter diabatic drivings in rotating frames.
    Adiabatic Quantum Computing Conference (AQC 2021), Tokio (online), 2021-06-24. (Web link)
    
    

  
  
  

  Publications 2020

  Contributions to Books / Journals

  Journal Article (Original Paper)

  • 
    Hartmann, A.; Mukherjee, V.; Mbeng, G.; Niedenzu, W.; Lechner, W. (2020): Multi-spin counter-diabatic driving in many-body quantum Otto refrigerators.
    In: Quantum. The Open Journal for Quantum Science 4, No. 377. (DOI) (Web link)
    
    
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    Wauters, MM; Mbeng, GB; Santoro, GE (2020): Polynomial scaling of the quantum approximate optimization algorithm for ground-state preparation of the fully connected p-spin ferromagnet in a transverse field.
    In: Physical Review A (Atomic, Molecular and Optical Physics) 102/6, No. 62404. (DOI) (Web link)
    
    

  
  
  

  Lectures 2020

  Presentations at Conferences, Symposia, etc.

  Conference Lecture (Upon Registration)

  • 
    Lecturer(s): Mbeng, G.: Adiabatic Rydberg parity gate for quantum optimization.
    Conference on Quantum Annealing/Adiabatic Quantum Computation, Trieste, online, 2020-10-05. (Web link)