Marcos Rigol
Published 2014-01-09, updated 2014-04-29Version 3
We introduce a linked-cluster based computational approach that allows one to study quantum quenches in lattice systems in the thermodynamic limit. This approach is used to study quenches in one-dimensional lattices. We provide evidence that, in the thermodynamic limit, thermalization occurs in the nonintegrable regime but fails at integrability. A phase transitionlike behavior separates the two regimes.
Comments: 8 pages, 8 figures, as published
Journal: Phys. Rev. Lett. 112, 170601 (2014)
Universal threshold for the dynamical behavior of lattice systems with long-range interactions
Many-body localization in the thermodynamic limit
Quantum quenches in the thermodynamic limit. II. Initial ground states
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