Dipolar Molecules in Optical Lattices

Abstract

We study the extended Bose--Hubbard model describing an ultracold gas of dipolar molecules in an optical lattice, taking into account all on-site and nearest-neighbor interactions, including occupation-dependent tunneling and pair tunneling terms. Using exact diagonalization and the multiscale entanglement renormalization ansatz, we show that these terms can destroy insulating phases and lead to novel quantum phases. These considerable changes of the phase diagram have to be taken into account in upcoming experiments with dipolar molecules.

5 figures, 1 supplementary material

References in corpus (17)

• Quantum phase transition from a superfluid to a Mott insulator in a gas of ultracold atoms
• A High Phase-Space-Density Gas of Polar Molecules
• A class of quantum many-body states that can be efficiently simulated
• Fidelity, dynamic structure factor, and susceptibility in critical phenomena
• Supersolids versus phase separation in two-dimensional lattice bosons
• Ground-State Fidelity and Bipartite Entanglement in the Bose-Hubbard Model
• Quantum fidelity and quantum phase transitions in matrix product states
• Ultracold Heteronuclear Fermi-Fermi Molecules
• Quantum fluids of self-assembled chains of polar molecules
• Supersolid phases in the one dimensional extended soft core Bosonic Hubbard model
• Cold Atoms and Molecules in Self-Assembled Dipolar Lattices
• Fragmented many-body ground states for scalar bosons in a single trap
• Extended Bose Hubbard model of interacting bosonic atoms in optical lattices: from superfluidity to density waves
• Controlling Polar Molecules in Optical Lattices
• Mott-insulator phases of non-locally coupled 1D dipolar Bose gases
• Bose-Hubbard model with occupation dependent parameters
• Pair condensation of bosonic atoms induced by optical lattices

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