Thermal quantum discord and classical correlations in a two-qubit Ising model under a site-dependent magnetic field

Andreas F. Terzis, Petros Androvitsaneas, Emmanuel Paspalakis. Thermal quantum discord and classical correlations in a two-qubit Ising model under a site-dependent magnetic field. Quantum Information Processing, 11(6):1931-1950, 2012. [doi]

Abstract

Abstract is missing.