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cond-mat.str-el2015
Approximate conservation laws in perturbed integrable lattice models
Marcin Mierzejewski, Tomaz Prosen, Peter Prelovsek
We develop a numerical algorithm for identifying approximately conserved quantities in models perturbed away from integrability. In the long-time regime, these quantities fully det…
cond-mat.str-el2015★ 20 cited
Exciton Recombination in One-Dimensional Organic Mott Insulators
Zala Lenarčič, Martin Eckstein, Peter Prelovšek
We present a theory for the recombination of (charged) holons and doublons in one-dimensional organic Mott insulators, which is responsible for the decay of a photoexcited metallic…