Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Duval, Clément"'
Autor:
Castellano, Aloïs, Béjaud, Romuald, Richard, Pauline, Nadeau, Olivier, Duval, Clément, Geneste, Grégory, Antonius, Gabriel, Bouchet, Johann, Levitt, Antoine, Stoltz, Gabriel, Bottin, François
The acceleration of material property calculations while maintaining ab initio accuracy (1 meV/atom) is one of the major challenges in computational physics. In this paper, we introduce a Python package enhancing the computation of (finite temperatur
Externí odkaz:
http://arxiv.org/abs/2412.15370
Autor:
Duval, Clément, Cherroret, Nicolas
We present a quantitative description of the thermalization dynamics of far-from-equilibrium, two-dimensional (2D) Bose superfluids. Our analysis leverages a quantum kinetic formalism and allows us to identify two successive regimes of relaxation: an
Externí odkaz:
http://arxiv.org/abs/2405.08606
Autor:
Duval, Clément, Cherroret, Nicolas
We study theoretically the non-equilibrium dynamics of a two-dimensional (2D) uniform Bose superfluid following a quantum quench, from its short-time (prethermal) coherent dynamics to its long-time thermalization. Using a quantum hydrodynamic descrip
Externí odkaz:
http://arxiv.org/abs/2302.10737
Publikováno v:
Physical Review A 105, 033309 (2022)
We study the quantum dynamics of a peculiar driven system, a Bose gas subjected to periodically kicked interactions. In the limit of infinitely short kicks, this system was recently shown to exhibit a fast exponential spreading of the wave function.
Externí odkaz:
http://arxiv.org/abs/2112.10860
Autor:
Duval, Clément, Kastner, Michael
For a transverse-field Ising chain with weak long-range interactions we develop a perturbative scheme, based on quantum kinetic equations, around the integrable nearest-neighbour model. We introduce, discuss, and benchmark several truncations of the
Externí odkaz:
http://arxiv.org/abs/1903.05401
We study the quantum dynamics of a peculiar driven system, a Bose gas subjected to periodically-kicked interactions. In the limit of infinitely short kicks, this system was recently shown to exhibit a fast exponential spreading of the wave function.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2592::18cda29987f5aee7ebe88dace45256cd
https://hal.archives-ouvertes.fr/hal-03514446
https://hal.archives-ouvertes.fr/hal-03514446