Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Thibault Scoquart"'
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013142 (2024)
We develop and apply an extension of the randomized compiling (RC) protocol that includes a special treatment of neighboring qubits and dramatically reduces crosstalk effects caused by the application of faulty gates on superconducting qubits in IBMQ
Externí odkaz:
https://doaj.org/article/4a472555a85d46389454762613de8c33
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033349 (2020)
We study theoretically the out-of-equilibrium dynamics in momentum space of a weakly interacting disordered Bose gas launched with a finite velocity. In the absence of interactions, coherent multiple scattering gives rise to a background of diffusive
Externí odkaz:
https://doaj.org/article/7e81caeecaeb4ea4a85bcbe108f80b80
We study the dynamical evolution of a two-dimensional Bose gas after a disorder potential quench. Depending on the initial conditions, the system evolves either to a thermal or a superfluid state. Using extensive quasi-exact numerical simulations, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::434af60f1c11cc850186657f3e8bfa79
http://arxiv.org/abs/2205.07551
http://arxiv.org/abs/2205.07551
Publikováno v:
Annals of Physics
Annals of Physics, Elsevier Masson, In press, pp.168543. ⟨10.1016/j.aop.2021.168543⟩
Annals of Physics, Elsevier Masson, In press, pp.168543. ⟨10.1016/j.aop.2021.168543⟩
We review recent theoretical and experimental progresses in the coherent multiple scattering of weakly interacting disordered Bose gases. These systems have allowed, in the recent years, a characterization of weak and strong localization phenomena in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a3c1ceba107848a5feab67f3f693c16
https://hal.archives-ouvertes.fr/hal-03410905/document
https://hal.archives-ouvertes.fr/hal-03410905/document
Publikováno v:
EPL-Europhysics Letters
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2021, 132 (6), pp.66001. ⟨10.1209/0295-5075/132/66001⟩
EPL-Europhysics Letters, European Physical Society/EDP Sciences/Società Italiana di Fisica/IOP Publishing, 2021, 132 (6), pp.66001. ⟨10.1209/0295-5075/132/66001⟩
We explore the quench dynamics of a two-dimensional, weakly interacting disordered Bose gas for various relative strengths of interactions and disorder. This allows us to identify two well distinct out-of-equilibrium regimes. When interactions are sm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6696103cda9671613bf97f92fcb0ffac
http://arxiv.org/abs/2012.05526
http://arxiv.org/abs/2012.05526
Publikováno v:
SciPost Physics, Vol 1, Iss 1, p 005 (2016)
The purpose of this article is to demonstrate that non-crystallographic reflection groups can be used to build new solvable quantum particle systems. We explicitly construct a one-parametric family of solvable four-body systems on a line, related to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ac445b248899c957d86b6023e01d093
https://doi.org/10.21468/scipostphys.1.1.005
https://doi.org/10.21468/scipostphys.1.1.005
A quantum Galilean cannon is a 1D sequence of $N$ hard-core particles with special mass ratios, and a hard wall; conservation laws due to the reflection group $A_{N}$ prevent both classical stochastization and quantum diffraction. It is realizable th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3de983dcf9c53283d6f3481dae590d89