77 citations · 192 across the 7 of their papers we have counts for
6 papers · 1 filter
Weakly interacting disordered Bose gases out of equilibrium: from multiple scattering to superfluidity
Thibault Scoquart, Pierre-Élie Larré, Dominique Delande +1
We explore the quench dynamics of a two-dimensional, weakly interacting disordered Bose gas for various relative strengths of interactions and disorder. This allows us to identify…
Pump-and-probe optical transmission phase shift as a quantitative probe of the Bogoliubov dispersion relation in a nonlinear channel waveguide
P. -É. Larré, S. Biasi, F. Ramiro-Manzano +2
We theoretically investigate the dispersion relation of small-amplitude optical waves superimposing upon a beam of polarized monochromatic light propagating along a single-mode cha…
Thermalization and Bose-Einstein condensation of quantum light in bulk nonlinear media
A. Chiocchetta, P. -É. Larré, I. Carusotto
We study the thermalization and the Bose-Einstein condensation of a paraxial, spectrally narrow beam of quantum light propagating in a lossless bulk Kerr medium. The spatiotemporal…
Prethermalization in a quenched one-dimensional quantum fluid of light: Intrinsic limits to the coherent propagation of a light beam in a nonlinear optical fiber
P. -É. Larré, I. Carusotto
We study the coherence properties of a laser beam after propagation along a one-dimensional lossless nonlinear optical waveguide. Within the paraxial, slowly-varying-envelope, and…
Propagation of a quantum fluid of light in a cavityless nonlinear optical medium: General theory and response to quantum quenches
P. -É. Larré, I. Carusotto
Making use of a generalized quantum theory of paraxial light propagation where the radiation-axis and the temporal coordinates play exchanged roles, we discuss the potential of bul…
Optomechanical signature of a frictionless flow of superfluid light
P. -É. Larré, I. Carusotto
We propose an experimental setup that should make it possible to reveal the frictionless flow of a superfluid of light from the suppression of the drag force that it exerts onto a…