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Emptiness formation probability and PainlevéV equation in the XY spin chain
(IOP Publishing Ltd and SISSA Medialab srl, 2020)
Factorization and criticality in the anisotropic XY chain via correlations
(Mdpi Ag, 2015-01-01)
In this review, we discuss the zero and finite temperature behavior of various bipartite quantum and total correlation measures, the skew information-based quantum coherence and the local quantum uncertainty in the thermal ...
Quantum discord and related measures of quantum correlations in finite XY chains
(World Scientific, 2013-05)
We examine the quantum correlations of spin pairs in the ground state of finite XY chains in a transverse field, by evaluating the quantum discord as well as other related entropic measures of quantum correlations. A brief ...
Long time tails in the dynamics of the spatially inhomogeneous magnetization of dimerized isotropic XY chains for spin s=1/2
(Elsevier Science BvAmsterdamHolanda, 1997)
Transmissão de emaranhamento através de cadeias de spins
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Física - PPGFCâmpus São Carlos, 2018-04-25)
In this thesis we studied the transmission of entangled states in unmodulated spin chains using a slight modification in the XY isotropic model (XX model) that describes a one-dimensional spin-1/2 chain. We have shown that ...
Emaranhamento e propriedades críticas em cadeias de spin exatamente solúveis
(Universidade Federal de UberlândiaBRPrograma de Pós-graduação em FísicaCiências Exatas e da TerraUFU, 2016)