2 papers
quant-ph2026
Entanglement entropy across the dynamical phase transition in the quantum model
Frederick del Pozo, Tangi Morvan, Irénée Frérot +1
We demonstrate that the dynamical phase transition of the quantum model at large leaves universal fingerprints in the infrared structure of the entanglement sp…
cond-mat.quant-gas2025
Phonon scattering from spatial relaxation of one-dimensional Bose gases
Bilal Alilou, Clément Duval, Frederick Del Pozo +1
We theoretically investigate the nonequilibrium relaxation of a spatial density modulation in a one-dimensional, weakly interacting Bose gas, and its connection to the equilibrium…