Phase separation and multistability of two-component Bose-Einstein condensate in an optical cavity
arXiv:2202.13609 · doi:10.1103/PhysRevA.105.063318
Abstract
We examine the multistability associated with miscibility-immiscibility conditions for a two-component Bose-Einstein condensate coupled to the light field in an optical cavity. For a strongly immiscible condition, the system exhibits a variety of density structures, including separated state, stripe state, and their coexistence. The multistability arises from these spatial structures of the two-component condensate, which significantly alter the hysteresis curve with respect to the intensity of cavity pumping. We present a variational approach to confirm our numerical results.
arXiv comment9 pages and 8 figures
References in corpus (48)
- The Dicke Quantum Phase Transition with a Superfluid Gas in an Optical Cavity
- Optical Confinement of a Bose-Einstein Condensate
- The dynamics of component separation in a binary mixture of Bose-Einstein condensates
- Strong atom-field coupling for Bose-Einstein condensates in an optical cavity on a chip
- Cavity Opto-Mechanics with a Bose-Einstein Condensate
- Supersolid formation in a quantum gas breaking continuous translational symmetry
- Quantum phases from competing short- and long-range interactions in an optical lattice
- Exploring Symmetry Breaking at the Dicke Quantum Phase Transition
- The Dicke model phase transition in the quantum motion of a Bose-Einstein condensate in an optical cavity
- Dynamical phase transition in the open Dicke model
- Cavity QED with Quantum Gases: New Paradigms in Many-Body Physics
- Roton-type mode softening in a quantum gas with cavity-mediated long-range interactions
- Cavity Nonlinear Optics at Low Photon Numbers from Collective Atomic Motion
- Observation of a superradiant Mott insulator in the Dicke-Hubbard model
- Tunable-range, photon-mediated atomic interactions in multimode cavity QED
- Dynamics of Nonequilibrium Dicke Models
- Non-Equilibrium Dynamics and Superfluid Ring Excitations in Binary Bose-Einstein Condensates
- Controlling phase separation of binary Bose-Einstein condensates via mixed-spin-channel Feshbach resonance
- Self-organization of a Bose-Einstein condensate in an optical cavity
- Photon-Mediated Spin-Exchange Dynamics of Spin-1 Atoms
- Dissipation Induced Structural Instability and Chiral Dynamics in a Quantum Gas
- Vortex structures of rotating spin-orbit coupled Bose-Einstein condensates
- Sympathetic Cooling with Two Atomic Species in an Optical Trap
- Cavity-free Photon Blockade Induced by Many-body Bound States
- Formation of a spin texture in a quantum gas coupled to a cavity
- Quantum degenerate mixtures of strontium and rubidium atoms
- Dissipation Induced Nonstationarity in a Quantum Gas
- Self-organised Limit-Cycles, Chaos and Phase-Slippage with a Superfluid inside an Optical Resonator
- Dissipation-induced instabilities of a spinor Bose-Einstein condensate inside an optical cavity
- An optical lattice with sound
- Cavity QED engineering of spin dynamics and squeezing in a spinor gas
- Nonlinear dynamics of a cigar-shaped Bose-Einstein condensate coupled with a single cavity mode
- Supersolid properties of a Bose-Einstein condensate in a ring resonator
- Disorder-Driven Density and Spin Self-Ordering of a Bose-Einstein Condensate in a Cavity
- Quantum noise of a Bose-Einstein condensate in an optical cavity, correlations and entanglement
- Cavity-Mediated Strong Matter Wave Bistability in a Spin-1 Condensate
- Controllability of optical bistability, cooling and entanglement in hybrid cavity optomechanical systems by nonlinear atom-atom interaction
- Multi-stability in an optomechanical system with two-component Bose-Einstein condensate
- Emergent and broken symmetries of atomic self-organization arising from Gouy phase shifts in multimode cavity QED
- Measuring the dynamics of a first order structural phase transition between two configurations of a superradiant crystal
- Spin dynamics and domain formation of a spinor Bose-Einstein condensate in an optical cavity
- Intrinsic cross-Kerr nonlinearity in an optical cavity containing an interacting Bose-Einstein condensate
- Non-equilibrium dynamics induced by miscible-immiscible transition in binary Bose-Einstein condensates
- Unraveling the quantum nature of atomic self-ordering in a ring cavity
- Nonlinear Floquet dynamics of spinor condensates in an optical cavity: Cavity-amplified parametric resonance
- Many-Body Phases of a Planar Bose-Einstein Condensate with Cavity-Induced Spin-Orbit Coupling
- Self-adapted Floquet Dynamics of Ultracold Bosons in a Cavity
- Bistable behavior of a two-mode Bose-Einstein condensate in an optical cavity
Cited by in corpus (4)
- Conventional and unconventional Dicke models: Multistabilities and nonequilibrium dynamics
- Phase transition, phase separation and mode softening of a two-component Bose-Einstein condensate in an optical cavity
- Tuning Density and Spin Ordering of Degenerate Fermi Gases in an Optical Cavity
- Control, competition and coexistence of effective magnetic orders by interactions in Bose-Einstein condensates with high-Q cavities