Pair condensation of bosonic atoms induced by optical lattices

Abstract

We design a model of correlated hopping for bosonic atoms in optical lattices. Such model exhibits three kinds of phases, comprehending a Mott insulator, a charge density wave and a pair quasi-condensate. The implementation of the model relies on two-state atoms embedded in state-dependent lattices and having spin-dependent interactions. Contrary to other models of pairing, our design is not based on perturbative effects and should be observable in current experiments.

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References in corpus (22)

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Cited by in corpus (18)

• Tunable coupling engineering between superconducting resonators: from sidebands to effective gauge fields
• Dipolar Molecules in Optical Lattices
• Bose-Hubbard model with occupation dependent parameters
• Correlated hopping of bosonic atoms induced by optical lattices
• Nonlinear quantum model for atomic Josephson junctions with one and two bosonic species
• Hidden order in bosonic gases confined in one dimensional optical lattices
• Pair supersolid of the extended Bose-Hubbard model with atom-pair hopping on the triangular Lattice
• Emergence of a new pair-coherent phase in many-body quenches of repulsive bosons
• Generating accessible entanglement in bosons via pair-correlated tunneling
• Stabilizing arrays of photonic cat states via spontaneous symmetry breaking
• Coupled two-component atomic gas in an optical lattice
• Extended Bose-Hubbard model with pair hopping on the triangular lattice
• Statistics tuned entanglement of the boundary modes in coupled Su-Schrieffer-Heeger chains
• Coupling internal atomic states in a two-component Bose-Einstein condensate via an optical lattice: Extended Mott-superfluid transitions
• Classical-quantum correspondence in bosonic two-mode conversion systems: polynomial algebras and Kummer shapes
• Statistics-tuned phases of pseudofermions in one dimension
• Bosonization study of a generalized statistics model with four Fermi points
• Formation of paired phases of bosons and their excitations in a square lattice