552 citations · 1.6k across the 20 of their papers we have counts for
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quant-ph2006★ 12 cited
Gaussian Decoherence and Gaussian Echo from Spin Environments
W. H. Zurek, F. M. Cucchietti, J. P. Paz
We examine an exactly solvable model of decoherence -- a spin-system interacting with a collection of environment spins. We show that in this simple model (introduced some time ago…
cond-mat.other2006
Dynamics of the Bose-Hubbard model: transition from Mott insulator to superfluid
Fernando M. Cucchietti, Bogdan Damski, Jacek Dziarmaga +1
We study the dynamics of phase transitions in the one dimensional Bose-Hubbard model. To drive the system from Mott insulator to superfluid phase, we change the tunneling frequency…