160 citations · 821 across the 8 of their papers we have counts for
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Numerical simulations of strongly correlated fermions confined in 1D optical lattices
Marcos Rigol, Alejandro Muramatsu
On the basis of quantum Monte Carlo (QMC) simulations we study the formation of Mott domains in the one-dimensional Hubbard model with an additional confining potential. We find ev…
Fermionization in an expanding 1D gas of hard-core bosons
Marcos Rigol, Alejandro Muramatsu
We show by means of an exact numerical approach that the momentum distribution of a free expanding gas of hard-core bosons on a one-dimensional lattice approaches to the one of non…
Ground-state properties of hard-core bosons confined on one-dimensional optical lattices
Marcos Rigol, Alejandro Muramatsu
We study the ground-state properties of hard-core bosons trapped by arbitrary confining potentials on one-dimensional optical lattices. A recently developed exact approach based on…
Emergence of quasi-condensates of hard-core bosons at finite momentum
Marcos Rigol, Alejandro Muramatsu
An exact treatment of the non-equilibrium dynamics of hard-core bosons on one-dimensional lattices shows that, starting from a pure Fock state, quasi-long-range correlations develo…
Universal properties of hard-core bosons confined on one-dimensional lattices
Marcos Rigol, Alejandro Muramatsu
Based on an exact treatment of hard-core bosons confined on one-dimensional lattices, we obtain the large distance behavior of the one-particle density matrix, and show how it dete…