期刊
PHYSICAL REVIEW LETTERS
卷 123, 期 23, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.123.233601
关键词
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资金
- SNF [182650, 175329]
- NCCR QSIT
- EU Horizon 2020: ERC advanced grant TransQ
- EU Horizon 2020: ITN grant ColOpt [721465]
- SBFI (QUIC) [15.0019]
- EPSRC [EP/P009565/1, EP/K030094/1]
- Investigator award of the Simons Foundation
- EPSRC [EP/P009565/1, EP/K030094/1] Funding Source: UKRI
We investigate a Bose-Einstein condensate strongly coupled to an optical cavity via a repulsive optical lattice. We detect a stable self-ordered phase in this regime, and show that the atoms order through an antisymmetric coupling to the P band of the lattice, limiting the extent of the phase and changing the geometry of the emergent density modulation. Furthermore, we find a nonequilibrium phase with repeated intense bursts of the intracavity photon number, indicating nontrivial driven-dissipative dynamics.
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