468 citations · 1.7k across the 29 of their papers we have counts for
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quant-ph2011★ 32 cited
Landau-Zener sweeps and sudden quenches in coupled Bose-Hubbard chains
Christian Kasztelan, Stefan Trotzky, Yu-Ao Chen +4
We simulate numerically the dynamics of strongly correlated bosons in a two-leg ladder subject to a time-dependent energy bias between the two chains. When all atoms are initially…
cond-mat.str-el2011★ 135 cited
Chebyshev matrix product state approach for spectral functions
Andreas Holzner, Andreas Weichselbaum, Ian P. McCulloch +2
We show that recursively generated Chebyshev expansions offer numerically efficient representations for calculating zero-temperature spectral functions of one-dimensional lattice m…