Dissipative parametric resonance in a modulated 1D Bose gas
Quantum Gases
2025-12-04 v1 General Relativity and Quantum Cosmology
Quantum Physics
Abstract
We synthesize results of previous works to give a coherent and self-consistent account of parametric resonance in a modulated quasi-1D Bose gas in the presence of a dissipative mechanism. The resonant behaviour is shown to be largely in line with the predictions of a phenomenological model published in 2014, while the associated dissipation rate is consistent with that derived in 2022 from three-wave mixing processes between the produced phonons and thermal fluctuations.
Cite
@article{arxiv.2412.07506,
title = {Dissipative parametric resonance in a modulated 1D Bose gas},
author = {Amaury Micheli and Scott Robertson},
journal= {arXiv preprint arXiv:2412.07506},
year = {2025}
}
Comments
21 pages, 6 figures; Appendices: 10 pages, 5 figures For submission to Comptes Rendus Physique