Concurrence in the two dimensional XXZ- and transverse field Ising-models

Preprint

11 December 2003

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0312101

Abstract

Numerical results for the concurrence and bounds on the localizable entanglement are obtained for the square lattice spin-1/2 XXZ-model and the transverse field Ising-model at low temperatures using quantum Monte Carlo.

Keywords

CONCURRENCE IN THE TWO
MODELS NUMERICAL
TRANSVERSE FIELD
DIMENSIONAL XXZ
MONTE CARLO
ISING MODEL
FIELD ISING
XXZ

All Related Versions

Version 1, 2003-12-11, ArXiv
Published version: Physics Letters A, 322 (1-2), 25.

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