Add to ORKG4 pages, 5 figuresWe study the dynamic response of ultracold bosons trapped in one-dimensional optical lattices using Quantum Monte Carlo simulations of the boson Hubbard model with a confining potential. The dynamic structure factor reveals the inhomogeneous nature of the low temperature state, which contains coexisting Mott insulator and superfluid regions. We present new evidence for local quantum criticality and shed new light on the experimental excitation spectrum of 87Rb atoms confined in one dimension
In this dissertation I present results for lattice boson systems based on quantum Monte Carlo simula...
Ultracold bosonic gases in optical lattices are strongly correlated quantum systems simi-lar to soli...
We present a detailed analysis of the dynamical response of ultra-cold bosonic atoms in a one-dimens...
4 pages, 5 figuresWe study the dynamic response of ultracold bosons trapped in one-dimensional optic...
Motivated by the recent rapid development of the field of quantum gases in optical lattices, we pres...
RevTex, 16 pages, with 28 figures, extended disussion on flat confinement potentialsWe study propert...
RevTex, 16 pages, with 28 figures, extended disussion on flat confinement potentialsWe study propert...
UnrestrictedFollowing the recent advances in controlling ultracold quantum gases that have led to th...
We investigate the interplay of temperature and trap effects in cold particle systems at their quan...
We investigate the interplay of temperature and trap effects in cold particle systems at their quan...
We study the quantum (zero-temperature) critical behaviors of confined particle systems described b...
We use the density-matrix renormalization group method to investigate ground-state and dynamic prope...
4Using quantum Monte Carlo simulations, we show that the one-dimensional fermionic Hubbard model in ...
Ultracold bosonic gases in optical lattices are strongly correlated quantum systems similar to solid...
Abstract. We investigate the dynamic structure factor of atomic Bose and Fermi gases in one-dimensio...
In this dissertation I present results for lattice boson systems based on quantum Monte Carlo simula...
Ultracold bosonic gases in optical lattices are strongly correlated quantum systems simi-lar to soli...
We present a detailed analysis of the dynamical response of ultra-cold bosonic atoms in a one-dimens...
4 pages, 5 figuresWe study the dynamic response of ultracold bosons trapped in one-dimensional optic...
Motivated by the recent rapid development of the field of quantum gases in optical lattices, we pres...
RevTex, 16 pages, with 28 figures, extended disussion on flat confinement potentialsWe study propert...
RevTex, 16 pages, with 28 figures, extended disussion on flat confinement potentialsWe study propert...
UnrestrictedFollowing the recent advances in controlling ultracold quantum gases that have led to th...
We investigate the interplay of temperature and trap effects in cold particle systems at their quan...
We investigate the interplay of temperature and trap effects in cold particle systems at their quan...
We study the quantum (zero-temperature) critical behaviors of confined particle systems described b...
We use the density-matrix renormalization group method to investigate ground-state and dynamic prope...
4Using quantum Monte Carlo simulations, we show that the one-dimensional fermionic Hubbard model in ...
Ultracold bosonic gases in optical lattices are strongly correlated quantum systems similar to solid...
Abstract. We investigate the dynamic structure factor of atomic Bose and Fermi gases in one-dimensio...
In this dissertation I present results for lattice boson systems based on quantum Monte Carlo simula...
Ultracold bosonic gases in optical lattices are strongly correlated quantum systems simi-lar to soli...
We present a detailed analysis of the dynamical response of ultra-cold bosonic atoms in a one-dimens...