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cond-mat.quant-gas2025
Diffraction induced quantum chaos in a one-dimensional Bose gas
M. Olshanii, G. Aupetit-Diallo, S. G. Jackson +2
We investigate the Lieb--Liniger model of interacting one-dimensional bosons coupled to a localized impurity, modeled by a delta barrier. While the Lieb--Liniger gas is integrable,…
cond-mat.quant-gas2016★ 6 cited
Creating Entanglement Using Integrals of Motion
Maxim Olshanii, Thibault Scoquart, Dmitry Yampolsky +2
A quantum Galilean cannon is a 1D sequence of hard-core particles with special mass ratios, and a hard wall; conservation laws due to the reflection group prevent both…