Experimental observation of a dissipative phase transition in a multi-mode many-body quantum system
arXiv:2203.09896 · doi:10.1088/1367-2630/ac97b6
Abstract
We characterize the dissipative phase transition in a driven dissipative Bose-Einstein condensate of neutral atoms. Our results generalize the work on dissipative nonlinear Kerr resonators towards many modes and stronger interactions. We measure the effective Liouvillian gap and analyze the microscopic system dynamics, where we identify a non-equilibrium condensation process.
arXiv comment9 pages, 7 figures
References in corpus (29)
- Direct Observation of Tunneling and Nonlinear Self-Trapping in a single Bosonic Josephson Junction
- Josephson Junction Arrays with Bose-Einstein Condensates
- Spectral theory of Liouvillians for dissipative phase transitions
- Dissipative Phase Transition in Central Spin Systems
- Observation of a dissipative phase transition in a one-dimensional circuit QED lattice
- Cooperative non-equilibrium phase transition in a dilute Rydberg ensemble
- Probing a dissipative phase transition via dynamical optical hysteresis
- Towards a theory of metastability in open quantum dynamics
- Non-equilibrium steady-states in a driven-dissipative superfluid
- Steady-state phases and tunneling-induced instabilities in the driven-dissipative Bose-Hubbard model
- Critical dynamical properties of a first-order dissipative phase transition
- Universal non-equilibrium properties of dissipative Rydberg gases
- Signatures of a dissipative phase transition in photon correlation measurements
- Observation of the photon-blockade breakdown phase transition
- Emergent equilibrium in many-body optical bistability
- Observation of Quantum Phase Transitions with Parity-Symmetry Breaking and Hysteresis
- Critical slowing down in driven-dissipative Bose-Hubbard lattices
- Negative differential conductivity in an interacting quantum gas
- Non-equilibrium Berezinskii-Kosterlitz-Thouless Transition in a Driven Open Quantum System
- Coherent perfect absorption of nonlinear matter waves
- Bistability vs. Metastability in Driven Dissipative Rydberg Gases
- Power-laws in the dynamic hysteresis of quantum nonlinear photonic resonators
- Driven-dissipative, non-equilibrium Bose-Einstein condensation of just a few photons
- Multicritical behavior in dissipative Ising models
- Connecting Berezinskii-Kosterlitz-Thouless and BEC phase transitions by tuning interactions in a trapped gas
- Collective phases of strongly interacting cavity photons
- Electrodynamic duality and vortex unbinding in driven-dissipative condensates
- Universal power law decay in the dynamic hysteresis of an optical cavity with non-instantaneous photon-photon interactions
- Variational truncated Wigner approximation for weakly interacting Bose fields: Dynamics of coupled condensates