Chaotic and quantum dynamics in driven-dissipative bosonic chains
Sign Up to like & getrecommendations! Published in 2024 at "Communications Physics"
DOI: 10.1038/s42005-025-02314-8
Abstract: Thermalization in quantum many-body systems typically unfolds over timescales governed by intrinsic relaxation mechanisms. Yet, its spatial aspect is less understood. We investigate this phenomenon in the nonequilibrium steady state (NESS) of a Bose-Hubbard chain… read more here.
Keywords: chaotic quantum; dynamics driven; thermalization; quantum dynamics ... See more keywords
Self-pulsing and chaos in the asymmetrically driven dissipative photonic Bose-Hubbard dimer: A bifurcation analysis.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0088597
Abstract: We perform a systematic study of the temporal dynamics emerging in the asymmetrically driven dissipative Bose-Hubbard dimer model. This model successfully describes the nonlinear dynamics of photonic diatomic molecules in linearly coupled Kerr resonators coherently… read more here.
Keywords: self pulsing; bose hubbard; driven dissipative; bifurcation analysis ... See more keywords
Spectrum, Landau–Zener theory and driven-dissipative dynamics of a staircase of photons
Sign Up to like & getrecommendations! Published in 2019 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aaf825
Abstract: We study the production of photons in a model of three bosonic atomic modes non-linearly coupled to a cavity mode. In absence of external driving and dissipation, the energy levels at different photon numbers assemble… read more here.
Keywords: photon; system; dissipative dynamics; driven dissipative ... See more keywords
Superquantization rule for multistability in driven-dissipative quantum systems
Sign Up to like & getrecommendations! Published in 2024 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ad748f
Abstract: We present a superquantization rule which indicates the possible robust stationary states of a generic driven-dissipative quantum system. Multistability in a driven cavity mode interacting with a qudit is revealed hence within a simple intuitive… read more here.
Keywords: multistability driven; superquantization; dissipative quantum; superquantization rule ... See more keywords
Bi-Josephson effect in a driven-dissipative supersolid
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Physics"
DOI: 10.1088/1367-2630/adaa0f
Abstract: The Josephson effect is a macroscopic quantum tunneling phenomenon in a system with superfluid property, when it is split into two parts by a barrier. Here, we examine the Josephson effect in a driven-dissipative supersolid… read more here.
Keywords: josephson; effect driven; dissipative supersolid; driven dissipative ... See more keywords
Effect of imaginary gauge on wave transport in driven-dissipative systems
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review A"
DOI: 10.1103/m8kz-rwsk
Abstract: Wave transport in disordered media is a fundamental problem with direct implications in condensed matter, materials science, optics, atomic physics, and even biology. The majority of these studies focuses on disorder-induced localization in Hermitian systems.… read more here.
Keywords: transport; disordered media; optics; wave transport ... See more keywords
Strong-coupling limit of the driven dissipative light-matter interaction
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.033810
Abstract: We approach the strong-coupling thermodynamic limit in the response of the open driven Jaynes-Cummings (JC) oscillator. We do so by highlighting the role of quantum fluctuations against the semicla ... read more here.
Keywords: strong coupling; limit driven; driven dissipative; coupling limit ... See more keywords
Quantum estimation of coupling strengths in driven-dissipative optomechanics
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.033508
Abstract: We exploit local quantum estimation theory to investigate the measurement of linear and quadratic coupling strengths in a driven-dissipative optomechanical system. For experimentally realistic values of the model parameters, we find that the linear coupling… read more here.
Keywords: coupling strengths; driven dissipative; quantum estimation; estimation coupling ... See more keywords
Variational analysis of driven-dissipative bosonic fields
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.063711
Abstract: We present a method to perform a variational analysis of the quantum master equation for driven-disspative bosonic fields with arbitrary large occupation numbers. Our approach combines the P representation of the density matrix and the… read more here.
Keywords: driven dissipative; variational analysis; dissipative bosonic; bosonic fields ... See more keywords
Nonlinearity-enabled localization in driven-dissipative photonic lattices
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review A"
DOI: 10.1103/physreva.109.063523
Abstract: Recent experimental work has demonstrated the ability to achieve reconfigurable photon localization in lossy photonic lattices by continuously driving them with lasers strategically positioned at specific locations. This localization results from the perfect, destructive interference… read more here.
Keywords: enabled localization; localization driven; nonlinearity enabled; localization ... See more keywords
Optical and atomic stochastic resonances in the driven dissipative Jaynes-Cummings model
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review A"
DOI: 10.1103/physreva.96.063808
Abstract: In this work we study the stochastic resonance (SR) effect in a driven dissipative Jaynes-Cummings model. The SR effect is systematically studied in the semiclassical and full quantum frameworks and in both cases we find… read more here.
Keywords: cummings model; quantum; dissipative jaynes; optical atomic ... See more keywords