Vol. 4,No. 3, March 2014
Author(s): Sogra ghanavati, Mohsen balvasi
Abstract: In this work, we first study arrangement of bipartite system using linear entropy, and effect parameters: magnetic field, temperature, spin-spin interaction and Dzyaloshinski-Moriya interaction. Then we study and comprised entanglement of system, using concurrence and negativity measures. Also, we show that the increase in entropy of the system is reduced to tangled systems.
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