Lattice bosons with infinite range checkerboard interactions
arXiv:1608.02512 · doi:10.1103/PhysRevA.94.033631
Abstract
Motivated by experiments performed by Landig et al. [Nature 532, 476-479], we consider a two dimensional Bose gas in an optical lattice, trapped inside a single mode superradiant Fabry Perot cavity. The cavity mediates infinite range checkerboard interactions between the atoms, which produces competition between Mott insulator, charge density wave, superfluid and supersolid phases. We calculate the phase diagram of this Bose gas in a homogeneous system and in the presence of a harmonic trap.
7 pages, 6 figures
References in corpus (11)
- Cold bosonic atoms in optical lattices
- Quantum phases from competing short- and long-range interactions in an optical lattice
- Dynamical Phase Transitions and Instabilities in Open Atomic Many-Body Systems
- Observation of a superradiant Mott insulator in the Dicke-Hubbard model
- Cold atom dynamics in a quantum optical lattice potential
- Self-organization of atoms along a nanophotonic waveguide
- Atom-light crystallization of BECs in multimode cavities: Nonequilibrium classical and quantum phase transitions, emergent lattices, supersolidity, and frustration
- Phase Transitions in a Bose-Hubbard Model with Cavity-Mediated Global-Range Interactions
- Lattice supersolid phase of strongly correlated bosons in an optical cavity
- An adjustable-length cavity and Bose-Einstein condensate apparatus for multimode cavity QED
- Quantum Phase Transitions of the Bose-Hubbard Model inside a Cavity
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- Emergent criticality and universality class of the finite temperature charge density wave transition in lattice Bose gases within optical cavities
- Dynamics and fragmentation of bosons in an optical lattice inside a cavity using Wannier and position bases