Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Z. Leghtas"'
Autor:
B.-L. Najera-Santos, R. Rousseau, K. Gerashchenko, H. Patange, A. Riva, M. Villiers, T. Briant, P.-F. Cohadon, A. Heidmann, J. Palomo, M. Rosticher, H. le Sueur, A. Sarlette, W. C. Smith, Z. Leghtas, E. Flurin, T. Jacqmin, S. Deléglise
Publikováno v:
Physical Review X, Vol 14, Iss 1, p 011007 (2024)
Owing to their strong dipole moment and long coherence times, superconducting qubits have demonstrated remarkable success in hybrid quantum circuits. However, most qubit architectures are limited to the GHz frequency range, severely constraining the
Externí odkaz:
https://doaj.org/article/09f603f9a39e4b6496bf11297fdbdb09
Autor:
F. Valmorra, K. Yoshida, L. C. Contamin, S. Messelot, S. Massabeau, M. R. Delbecq, M. C. Dartiailh, M. M. Desjardins, T. Cubaynes, Z. Leghtas, K. Hirakawa, J. Tignon, S. Dhillon, S. Balibar, J. Mangeney, A. Cottet, T. Kontos
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Strong light-matter coupling has been realized at the level of single atoms and photons throughout most of the electromagnetic spectrum, except for the THz range. Here, the authors report a THz-scale transport gap, induced by vacuum fluctuations in c
Externí odkaz:
https://doaj.org/article/5cd2932845984f2092d105526d8c6df8
Autor:
C. Berdou, A. Murani, U. Réglade, 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, Z. Leghtas
Publikováno v:
PRX Quantum, Vol 4, Iss 2, p 020350 (2023)
Bistable dynamical systems are widely employed to robustly encode classical bits of information. However, they owe their robustness to inherent losses, making them unsuitable to encode quantum information. Surprisingly, there exists a loss mechanism,
Externí odkaz:
https://doaj.org/article/1ff52f61d85a4b0fa4d508169c8de4d7
Autor:
W. C. Smith, M. Villiers, A. Marquet, J. Palomo, M. R. Delbecq, T. Kontos, P. Campagne-Ibarcq, B. Douçot, Z. Leghtas
Publikováno v:
Physical Review X, Vol 12, Iss 2, p 021002 (2022)
Remarkably, complex assemblies of superconducting wires, electrodes, and Josephson junctions are compactly described by a handful of collective phase degrees of freedom that behave like quantum particles in a potential. Almost all these circuits oper
Externí odkaz:
https://doaj.org/article/f72e548b0c1b4709a1cc3d6873fdb7f5
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Information leaked by a quantum system into its environment causes decoherence but if it is recorded then it can be used to infer the quantum state. Ficheux et al. monitor the relaxation and dephasing of a qubit and show that this allows all three co
Externí odkaz:
https://doaj.org/article/eb4041cab9a246ba9e2d1525255f2a77
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)
The original version of this Article omitted the following from the Acknowledgements: Z. Leghtas' primary affiliation is Centre Automatique et Systèmes, Mines ParisTech. This has been corrected in both the PDF and HTML versions of the Article.
Externí odkaz:
https://doaj.org/article/7600d23180fe40c784ee9ffeba6b0637
Autor:
S. Touzard, A. Grimm, Z. Leghtas, S. O. Mundhada, P. Reinhold, C. Axline, M. Reagor, K. Chou, J. Blumoff, K. M. Sliwa, S. Shankar, L. Frunzio, R. J. Schoelkopf, M. Mirrahimi, M. H. Devoret
Publikováno v:
Physical Review X, Vol 8, Iss 2, p 021005 (2018)
Manipulating the state of a logical quantum bit (qubit) usually comes at the expense of exposing it to decoherence. Fault-tolerant quantum computing tackles this problem by manipulating quantum information within a stable manifold of a larger Hilbert
Externí odkaz:
https://doaj.org/article/7f5ff569673c4631ab409e3bf7e9af38
Autor:
A. Narla, S. Shankar, M. Hatridge, Z. Leghtas, K. M. Sliwa, E. Zalys-Geller, S. O. Mundhada, W. Pfaff, L. Frunzio, R. J. Schoelkopf, M. H. Devoret
Publikováno v:
Physical Review X, Vol 6, Iss 3, p 031036 (2016)
Entangling two remote quantum systems that never interact directly is an essential primitive in quantum information science and forms the basis for the modular architecture of quantum computing. When protocols to generate these remote entangled pairs
Externí odkaz:
https://doaj.org/article/53cc8965ea7b48d594b2774a866b37f6
Autor:
L. C. Contamin, T. Cubaynes, W. Legrand, M. Marganska, M. Villiers, M. M. Desjardins, M. C. Dartiailh, V. Vinel, Z. Leghtas, A. Thiaville, S. Rohart, A. Cottet, M. R. Delbecq, T. Kontos
Publikováno v:
Physical Review B
Physical Review B, 2023, 107 (8), pp.085152. ⟨10.1103/PhysRevB.107.085152⟩
Physical Review B, 2023, 107 (8), pp.085152. ⟨10.1103/PhysRevB.107.085152⟩
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