Nonequilibrium Prethermal States in a Two-Dimensional Photon Fluid

被引：9
作者：
Abuzarli, Murad [1 ]
Cherroret, Nicolas [1 ]
Bienaime, Tom [1 ,2 ,3 ,4 ]
Glorieux, Quentin [1 ]
机构：
[1] Sorbonne Univ, ENS PSL Univ, Coll France, CNRS,Lab Kastler Brossel, 4 Pl Jussieu, F-75005 Paris, France
[2] Univ Strasbourg, CESQ, F-67000 Strasbourg, France
[3] Univ Strasbourg, ISIS UMR 7006, F-67000 Strasbourg, France
[4] CNRS, F-67000 Strasbourg, France
来源：
PHYSICAL REVIEW LETTERS | 2022年 / 129卷 / 10期
基金：
欧盟地平线“2020”;
关键词：
UNIVERSAL DYNAMICS; CONDENSATION; RELAXATION;
D O I：
10.1103/PhysRevLett.129.100602
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report on the observation of a prethermal state in a nonequilibrium, two-dimensional fluid of light. Direct measurements of the first order coherence function of the fluid reveal the dynamical emergence of algebraic correlations, a quasi-steady-state with properties close to those of thermal superfluids. By a controlled increase of the fluctuations, we observe a crossover from algebraic to short-range (exponential) correlations. We interpret this phenomenon as a nonequilibrium precursor of the Kosterlitz-Thouless transition.
引用
收藏
页数：6
相关论文
共 47 条
[1]   Colloquium: Many-body localization, thermalization, and entanglement [J].
Abanin, Dmitry A. ;
Altman, Ehud ;
Bloch, Immanuel ;
Serbyn, Maksym .
REVIEWS OF MODERN PHYSICS, 2019, 91 (02)
[2]   Blast waves in a paraxial fluid of light [J].
Abuzarli, M. ;
Bienaime, T. ;
Giacobino, E. ;
Bramati, A. ;
Glorieux, Q. .
EPL, 2021, 134 (02)
[3]  
Aladjidi T., 2022, ARXIV
[4]  
[Anonymous], US, DOI [10.1103/PhysRevLett.129.100602, DOI 10.1103/PHYSREVLETT.129.100602]
[5]   Classical Casimir force from a quasi-condensate of light [J].
Bardon-brun, Tamara ;
Pigeon, Simon ;
Cherroret, Nicolas .
PHYSICAL REVIEW RESEARCH, 2020, 2 (01)
[6]   Prethermalization -: art. no. 142002 [J].
Berges, J ;
Borsányi, S ;
Wetterich, C .
PHYSICAL REVIEW LETTERS, 2004, 93 (14) :142002-1
[7]   Quantitative Analysis of Shock Wave Dynamics in a Fluid of Light [J].
Bienaime, T. ;
Isoard, M. ;
Fontaine, Q. ;
Bramati, A. ;
Kamchatnov, A. M. ;
Glorieux, Q. ;
Pavloff, N. .
PHYSICAL REVIEW LETTERS, 2021, 126 (18)
[8]   Quantum fluids of light [J].
Carusotto, Iacopo ;
Ciuti, Cristiano .
REVIEWS OF MODERN PHYSICS, 2013, 85 (01) :299-366
[9]  
Castin Y, 2001, LES HOUCH S, V72, P5
[10]   Coherent multiple scattering of out-of-equilibrium interacting Bose gases [J].
Cherroret, Nicolas ;
Scoquart, Thibault ;
Delande, Dominique .
ANNALS OF PHYSICS, 2021, 435
12345