Dissipative parametric resonance in a modulated 1D Bose gas
arXiv:2412.07506 · doi:10.5802/crphys.250
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.
21 pages, 6 figures; Appendices: 10 pages, 5 figures For submission to Comptes Rendus Physique
References in corpus (42)
- Towards the Theory of Reheating After Inflation
- Observation of the Dynamical Casimir Effect in a Superconducting Circuit
- Dynamics of collapsing and exploding Bose-Einstein condensates
- Cosmic Evolution in a Cyclic Universe
- Dynamical quantum noise in Bose-Einstein condensates
- Entanglement conditions for two-mode states
- Bouncing Cosmologies: Progress and Problems
- Dynamical Casimir effect in a Josephson metamaterial
- Extension of Bogoliubov theory to quasi-condensates
- Gibbons-Hawking Effect in the Sonic de Sitter Space-Time of an Expanding Bose-Einstein-Condensed Gas
- An acoustic analog to the dynamical Casimir effect in a Bose-Einstein condensate
- Probing semiclassical analogue gravity in Bose--Einstein condensates with widely tunable interactions
- Quantum simulation of cosmic inflation in two-component Bose-Einstein condensates
- From Cosmology to Cold Atoms: Observation of Sakharov Oscillations in Quenched Atomic Superfluids
- A rapidly expanding Bose-Einstein condensate: an expanding universe in the lab
- "Cosmological" quasiparticle production in harmonically trapped superfluid gases
- Analogue model of a FRW universe in Bose-Einstein condensates: Application of the classical field method
- Quantum field simulator for dynamics in curved spacetime
- Density correlations and dynamical Casimir emission of Bogoliubov phonons in modulated atomic Bose-Einstein condensates
- BEC Collapse and Dynamical Squeezing of Vacuum Fluctuations
- Analogue models for FRW cosmologies
- Observer dependence for the phonon content of the sound field living on the effective curved space-time background of a Bose-Einstein condensate
- Inflationary spectra and partially decohered distributions
- Early Universe Quantum Processes in BEC Collapse Experiments
- Entangled phonons in atomic Bose-Einstein condensates
- Observation of pairs of atoms at opposite momenta in an equilibrium interacting Bose gas
- On the robustness of entanglement in analogue gravity systems
- Observation of quasiparticle pair-production and quantum entanglement in atomic quantum gases quenched to an attractive interaction
- Assessing degrees of entanglement of phonon states in atomic Bose gases through the measurement of commuting observables
- Quantum entanglement due to modulated Dynamical Casimir Effect
- Restriction to Parametric Resonant Decay after Inflation
- Controlling and observing nonseparability of phonons created in time-dependent 1D atomic Bose condensates
- Dynamical Casimir Effect in dissipative media: When is the final state non-separable ?
- The fate of phonons in freely expanding Bose-Einstein condensates
- Nonlinearities induced by parametric resonance in effectively 1D atomic Bose condensates
- Numerical studies of back-reaction effects in an analog model of cosmological pre-heating
- Inflationary preheating dynamics with ultracold atoms
- Particle creation in the spin modes of a dynamically oscillating two-component Bose-Einstein condensate
- Phonon decay in 1D atomic Bose quasicondensates via Beliaev-Landau damping
- The influence of the interaction between quasiparticles on parametric resonance in Bose-Einstein quasicondensates
- The influence of interaction between quasiparticles on parametric resonance process in Bose-Einstein condensates
- Entanglement and decoherence in cosmology and in analogue gravity experiments