Preprints

2023

  1. Convergence of bipartite open quantum systems stabilized by reservoir engineering [arxiv]
    Rémi Robin, Pierre Rouchon, Lev-Arcady Sellem

  2. Quantum control of a cat-qubit with bit-flip times exceeding ten seconds [arxiv]
    U. Réglade, A. Bocquet, R. Gautier, A. Marquet, E. Albertinale, N. Pankratova, M. Hallén, F. Rautschke, L.-A. Sellem, P. Rouchon, A. Sarlette, M. Mirrahimi, P. Campagne-Ibarcq, R. Lescanne, S. Jezouin, Z. Leghtas

  3. A GKP qubit protected by dissipation in a high-impedance superconducting circuit driven by a microwave frequency comb [arxiv]
    Lev-Arcady Sellem, Alain Sarlette, Zaki Leghtas, Mazyar Mirrahimi, Pierre Rouchon, Philippe Campagne-Ibarcq

Publications

2023

  1. One hundred second bit-flip time in a two-photon dissipative oscillator [journal] [arxiv]
    C. Berdou, A. Murani, U. Reglade, W.C. Smith, M. Villiers, J. Palomo, M. Rosticher, A. Denis, P. Morfin, M. Delbecq, T. Kontos, N. Pankratova, F. Rautschke, T. Peronnin, L.-A. Sellem, P. Rouchon, A. Sarlette, M. Mirrahimi, P. Campagne-Ibarcq, S. Jezouin, R. Lescanne and Z. Leghtas

Proceedings

2023

  1. Stability and decoherence rates of a GKP qubit protected by dissipation [proceedings] [arxiv]
    Lev-Arcady Sellem, Rémi Robin, Philippe Campagne-Ibarcq, Pierre Rouchon

2022

  1. Exponential convergence of a dissipative quantum system towards finite-energy grid states of an oscillator [proceedings] [arxiv]
    Lev-Arcady Sellem, Philippe Campagne-Ibarcq, Mazyar Mirrahimi, Alain Sarlette and Pierre Rouchon

Recent and upcoming talks

2023

  1. 22nd World Congress of the International Federation of Automatic Control (Yokohama, Japan). Contributed talk: Stability and decoherence rates of a GKP qubit protected by dissipation.

2022

  1. 61th IEEE Conference on Decision and Control (Cancùn, Mexico). Contributed talk: Exponential convergence of a dissipative quantum system towards finite-energy grid states of an oscillator.

  2. CANUM Congress (Evian-les-Bains, France). Contributed talk: A Sturm-Liouville problem arising from the study of finite energy GKP qubits. [abstract]

2021

  1. Q-Traj Fall school (Toulouse, France). Contributed talk: Model order reduction methods for Lindblad-type equations. [abstract]
  2. SMAI Congress (La Grande Motte, France). Poster: Model order reduction methods for Lindblad-type equations. [abstract] [poster]

Miscellaneous events

I wasn’t speaking, but you may have met me there:

2022

  1. Mathematical Methods for Quantum Hardware workshop (Chicago, USA)
  2. Esquisses Summer School (Porquerolles, France)
  3. Q-Coast Workshop (Paris, France)

2021

  1. GDR Physique quantique mésoscopique (Aussois, France)
  2. Quantum Information Machines workshop (Les Houches, France)
  3. CJC-MA (Palaiseau, France)
  4. LIASFMA Summer school (online)
  5. 24th Annual Conference on Quantum Information Processing (online)

2020

  1. Byron Bay Quantum Workshop (online).
  2. Congrès d’Analyse Numérique pour les Jeunes (online).