6 papers
Crossing over universal scaling laws in two-dimensional driven dissipative condensates
Q. Fontaine, F. Helluin, M. Escalera +8
In low dimensional systems, fluctuations are enhanced and prevent the spontaneous breaking of continuous symmetries. As a result, spatial and temporal correlation functions decay a…
From weakly to strongly-interacting driven-dissipative bosons in one dimension
Martina Zündel, Loïc Herviou, Léonie Canet +1
We consider a one-dimensional driven-dissipative Bose-Hubbard model subjected to incoherent pump and one- and two-body losses, and analyze it by studying its two-point space-time c…
Comment on "Observation of Kardar--Parisi--Zhang universal scaling in two dimensions"
J. Bloch, M. Escalera, Q. Fontaine +4
In their paper published in Science 392, 221 (2026), Widmann and collaborators reported interferometry experiments to explore the emission coherence decay of a two-dimensional pola…
Phase diagram and universal scaling regimes of two-dimensional exciton-polariton Bose-Einstein condensates
Félix Helluin, Daniela Pinto-dias, Quentin Fontaine +4
Many systems, classical or quantum, closed or open, exhibit universal statistical properties. Exciton-polariton condensates, being intrinsically driven-dissipative, offer a promisi…
Space-time first-order correlations of an open Bose-Hubbard model with incoherent pump and loss
Martina Zündel, Leonardo Mazza, Léonie Canet +1
We investigate the correlation properties in the steady state of driven-dissipative interacting bosonic systems in the quantum regime, as for example non-linear photonic cavities.…
The inviscid fixed point of the multi-dimensional Burgers-KPZ equation
Liubov Gosteva, Malo Tarpin, Nicolás Wschebor +1
A new scaling regime characterized by a dynamical critical exponent has been reported in several numerical simulations of the one-dimensional Kardar-Parisi-Zhang and noisy Bu…