Markovian and Post-Markovian dynamics of nonequilibrium thermal entanglement
arXiv:0905.0544
Abstract
The dynamics of two spins coupled to bosonic baths at different temperatures is studied. The analytical solution for the reduced density matrix of the system in the Markovian and Post-Markovian case with exponential memory kernel is found. The dynamics and temperature dependence of spin-spin entanglement is analyzed.
Proceedings of the International Conference on Mathematical Physics and Its Applications (Russian Federation, Samara, September 8-13, 2008); accepted in the Vestnik of Samara State University, Special Issue, 2009; ref. [14] added and typos corrected
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