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Scaling of the gap, fidelity susceptibility, and Bloch oscillations across the superfluid to Mott insulator transition in the one-dimensional Bose-Hubbard model
Juan Carrasquilla, Salvatore R. Manmana, Marcos Rigol
We investigate the interaction-induced superfluid-to-Mott insulator transition in the one-dimensional Bose-Hubbard model (BHM) for fillings , , and by studying the…
Topological phases in ultracold polar-molecule quantum magnets
Salvatore R. Manmana, E. M. Stoudenmire, Kaden R. A. Hazzard +2
We show how to use polar molecules in an optical lattice to engineer quantum spin models with arbitrary spin S >= 1/2 and with interactions featuring a direction-dependent spin ani…
Far from equilibrium quantum magnetism with ultracold polar molecules
Kaden R. A. Hazzard, Salvatore R. Manmana, Michael Foss-Feig +1
Recent theory has indicated how to emulate tunable models of quantum magnetism with ultracold polar molecules. Here we show that present molecule optical lattice experiments can ac…
Adiabatic loading of one-dimensional SU(N) alkaline earth fermions in optical lattices
Lars Bonnes, Kaden R. A. Hazzard, Salvatore R. Manmana +2
Ultracold fermionic alkaline earth atoms confined in optical lattices realize Hubbard models with internal SU(N) symmetries, where N can be as large as ten. Such systems are expect…
Topological invariants and interacting one-dimensional fermionic systems
Salvatore R. Manmana, Andrew M. Essin, Reinhard M. Noack +1
We study one-dimensional, interacting, gapped fermionic systems described by variants of the Peierls-Hubbard model and characterize their phases via a topological invariant constru…
Quantum Dynamics of Solitons in Strongly Interacting Systems on Optical Lattices
Chester P. Rubbo, Indubala I. Satija, William P. Reinhardt +3
Mean-field dynamics of strongly interacting bosons described by hard core bosons with nearest-neighbor attraction has been shown to support two species of solitons: one of Gross-Pi…