3 papers
quant-ph2009★ 181 cited
Localization in one-dimensional incommensurate lattices beyond the Aubry-André model
J. Biddle, B. Wang, D. J. Priour +1
Localization properties of particles in one-dimensional incommensurate lattices without interaction are investigated with models beyond the tight-binding Aubry-André (AA) model. Ba…
quant-ph2009★ 47 cited
Quantum phase diagram of fermion mixtures with population imbalance in one-dimensional optical lattices
B. Wang, Han-Dong Chen, S. Das Sarma
With a recently developed time evolving block decimation (TEBD) algorithm, we numerically study the ground state quantum phase diagram of fermi mixtures with attractive inter-speci…
quant-ph2008★ 7 cited
Suppression or enhancement of the Fulde-Ferrell-Larkin-Ovchinnikov order in a one-dimensional optical lattice with particle correlated tunnelling
B. Wang, L. -M. Duan
We study through controlled numerical simulation the ground state properties of spin-polarized strongly interacting fermi gas in an anisotropic optical lattice, which is described…