Multimode-polariton superradiance via Floquet engineering
arXiv:2011.12309 · doi:10.21468/SciPostPhys.12.3.094
Abstract
We consider an ensemble of ultracold bosonic atoms within a near-planar cavity, driven by a far detuned laser whose phase is modulated at a frequency comparable to the transverse cavity mode spacing. We show that a strong, dispersive atom-photon coupling can be reached for many transverse cavity modes at once. The resulting Floquet polaritons involve a superposition of a set of cavity modes with a density excitation of the atomic cloud. The mutual interactions between these modes lead to distinct avoided crossings between the polaritons. Increasing the laser drive intensity, a low-lying multimode Floquet polariton softens and eventually becomes undamped, corresponding to the transition to a superradiant, self-organized phase. We demonstrate the stability of the stationary state for a broad range of parameters.
arXiv comment19 pages, 9 figures
References in corpus (46)
- The Quantum Internet
- Quantum information with Rydberg atoms
- Quantum fluids of light
- Strong coupling between surface plasmon polaritons and emitters
- The Dicke Quantum Phase Transition with a Superfluid Gas in an Optical Cavity
- Strongly Interacting Polaritons in Coupled Arrays of Cavities
- Keldysh Field Theory for Driven Open Quantum Systems
- Quantum many-body models with cold atoms coupled to photonic crystals
- Atom-Light Interactions in Photonic Crystals
- A Dissipatively Stabilized Mott Insulator of Photons
- 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
- Quantum simulations and many-body physics with light
- Keldysh approach for non-equilibrium phase transitions in quantum optics: beyond the Dicke model in optical cavities
- Tunable-range, photon-mediated atomic interactions in multimode cavity QED
- Synthetic Landau levels for photons
- Emergent superfluid crystals, frustration, and topologically defected states in multimode cavity QED
- Self-organization of a Bose-Einstein condensate in an optical cavity
- Photon-Mediated Spin-Exchange Dynamics of Spin-1 Atoms
- Supermode-Density-Wave-Polariton Condensation
- Interacting Polaron-Polaritons
- Measuring the dynamic structure factor of a quantum gas undergoing a structural phase transition
- Dissipative Many-body Quantum Optics in Rydberg Media
- Bose-Einstein Condensation versus Dicke-Hepp-Lieb Transition in an Optical Cavity
- Steering matter wave superradiance with an ultra-narrowband optical cavity
- Sign-changing photon-mediated atom interactions in multimode cavity QED
- Cavity-induced quantum spin liquids
- From a continuous to a discrete time crystal in a dissipative atom-cavity system
- A Strongly Interacting Polaritonic Quantum Dot
- Electrically tunable artificial gauge potential for polaritons
- Enhancing associative memory recall and storage capacity using confocal cavity QED
- Quantum kinetics of ultracold fermions coupled to an optical resonator
- Spontaneous crystallization of light and ultracold atoms
- Photon molecules in atomic gases trapped near photonic crystal waveguides
- Correlated photon dynamics in dissipative Rydberg media
- Quantum annealing with ultracold atoms in a multimode optical resonator
- Emergent and broken symmetries of atomic self-organization arising from Gouy phase shifts in multimode cavity QED
- Dynamical Control of Order in a Cavity-BEC System
- Optomechanical atom-cavity interaction in the sub-recoil regime
- The effect of active photons on dynamical frustration in cavity QED
- Light-induced quantum droplet phases of lattice bosons in multimode cavities
- Cavity-assisted preparation and detection of a unitary Fermi gas
- Interaction-induced transparency for strong-coupling polaritons
- Non-equilibrium diagrammatic approach to strongly interacting photons
- Topological soliton-polaritons in 1D systems of light and fermionic matter
- Crystalline droplets with emergent topological color-charge in many-body systems with sign-changing interactions
Cited by in corpus (7)
- Floquet-engineered nonlinearities and controllable pair-hopping processes: From optical Kerr cavities to correlated quantum matter
- Floquet engineering of optical nonlinearities: a quantum many-body approach
- Reconstructing effective Hamiltonians from nonequilibrium (pre-)thermal steady states
- From single-particle to many-body chaos in Yukawa--SYK: theory and a cavity-QED proposal
- Robustness of the Floquet-assisted superradiant phase and possible laser operation
- Floquet Engineering of Non-Equilibrium Superradiance
- The role of atomic interactions in cavity-induced continuous time crystals