Quantum Correlations in Dimers

N. Doustimotlagh

Published 2014-12-16Version 1

By using geometric quantum discord (GQD), measurement-induced nonlocality (MIN) and quantum discord (QD), quantum correlation is investigated in a two particle spin-1/2 system (Dimers) governed by the standard multiple quantum (MQ) Hamiltonian, and we find that QD and 2GQD are nearly same but MIN are efferent from them specially when \b{eta} (the dimensionless inverse temperature) and \k{o} (the parameter of time) are big. In addition we find that MIN can be appear while QD and GQD are zero.