597 citations · 3k across the 33 of their papers we have counts for
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Hard-core bosons on optical superlattices: Dynamics and relaxation in the superfluid and insulating regimes
Marcos Rigol, Alejandro Muramatsu, Maxim Olshanii
We study the ground-state properties and nonequilibrium dynamics of hard-core bosons confined in one-dimensional lattices in the presence of an additional periodic potential (super…
Strongly correlated fermions after a quantum quench
S. R. Manmana, S. Wessel, R. M. Noack +1
Using the adaptive time-dependent density-matrix renormalization group method, we study the time evolution of strongly correlated spinless fermions on a one-dimensional lattice aft…
Electron-phonon interaction dressed by electronic correlations near charge ordering as the origin for superconductivity in cobaltates
A. Foussats, A. Greco, M. Bejas +1
We consider possible routes to superconductivity in hydrated cobaltates Na_xCoO_2.yH_2O on the basis of the t-J-V model plus phonons on the triangular lattice. We studied the stabi…
Supersolids in confined fermions on one-dimensional optical lattices
F. Karim Pour, M. Rigol, S. Wessel +1
Using quantum Monte Carlo simulations, we show that density-density and pairing correlation functions of the one-dimensional attractive fermionic Hubbard model in a harmonic confin…