Correlation of Automorphism Group Size and Topological Properties with Program-size Complexity Evaluations of Graphs and Complex Networks
(2013)
Entanglement Spectrum of Composite Fermion States in Real Space
(2013)
Stationary behaviour of observables after a quantum quench in the spin-1/2 Heisenberg XXZ chain
ArXiv 1305.0468 (2013)
Abstract:
We consider a quantum quench in the spin-1/2 Heisenberg XXZ chain. At late times after the quench it is believed that the expectation values of local operators approach time-independent values, that are described by a generalized Gibbs ensemble. Employing a quantum transfer matrix approach we show how to determine short-range correlation functions in such generalized Gibbs ensembles for a class of initial states.Stationary behaviour of observables after a quantum quench in the spin-1/2 Heisenberg XXZ chain
(2013)
Loop models with crossings
Physical Review B American Physical Society (APS) 87:18 (2013) 184204