Work

Anomalous Landau damping and algebraic thermalization in two-dimensional superfluids far from equilibrium

Year: 2025

Type: article

Abstract: The authors find that the thermalization dynamics of two-dimensional Bose superfluids far from equilibrium reveal a two-stage evolution: first, a damping of quasiparticles that deviates from the conventional Landau picture, followed by a slow algebraic relaxation at long times.

Source: Physical Review A

DOI: 10.1103/physreva.111.l021301

Authors: Clément Duval, Nicolas Cherroret

Institutions: Université Paris Sciences et Lettres, Laboratoire Kastler Brossel, École Normale Supérieure - PSL, Sorbonne Université

Language: English

Topic: Cold Atom Physics and Bose-Einstein Condensates

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Agence Nationale de la Recherche

Awards: MANY body LOcalisation with the Kicked rotor, Complex and nonlinear fluids of light