24 citations · 60 across the 15 of their papers we have counts for
5 papers · 1 filter
Non-equilibrium Berezinskii-Kosterlitz-Thouless transition in driven-dissipative condensates
P. Comaron, I. Carusotto, M. H. Szymanska +1
We study the 2d phase transition of a driven-dissipative system of exciton-polaritons under non-resonant pumping. Stochastic calculations are used to investigate the Berezinskii-Ko…
Periodic quenches across the Berezinskii-Kosterlitz-Thouless phase transition
Kate Brown, Thomas Bland, Paolo Comaron +1
The quenched dynamics of an ultracold homogeneous atomic two-dimensional Bose gas subjected to periodic quenches across the Berezinskii-Kosterlitz-Thouless (BKT) phase transition a…
Crossover in the dynamical critical exponent of a quenched two-dimensional Bose gas
Andrew J. Groszek, Paolo Comaron, Nikolaos P. Proukakis +1
We study the phase ordering dynamics of a uniform Bose gas in two dimensions following a quench into the ordered phase. We explore the crossover between dissipative and conservativ…
Coherent transfer of topological domain walls
Paolo Comaron, Vanik Shahnazaryan, Michał Matuszewski
We demonstrate the controlled coherent transfer of topological domain walls in a one-dimensional non-Hermitian chain of interacting Bose-Einstein condensates. The topological prote…
Kibble-Zurek mechanism in driven-dissipative systems crossing a non-equilibrium phase transition
A. Zamora, G. Dagvadorj, P. Comaron +3
The Kibble-Zurek mechanism constitutes one of the most fascinating and universal phenomena in the physics of critical systems. It describes the formation of domains and the spontan…