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cond-mat.str-el2014★ 21 cited
Quantum correlations in the 1D spin-1/2 Ising model with added Dzyaloshinskii-Moriya interaction
M. R. Soltani, J. Vahedi, S. Mahdavifar
We have considered the 1D spin-1/2 Ising model with added Dzyaloshinskii-Moriya (DM) interaction and presence of a uniform magnetic field. Using the mean-field fermionization appro…
cond-mat.str-el2012
Investigation of frustrated and dimerized classical Heisenberg chains
J. Vahedi, S. Mahdavifar, M. R. Soltani +1
We have considered the 1D dimerized frustrated antiferromagnetic (ferromagnetic) Heisenberg model with arbitrary spin . The exact classical magnetic phase diagram at zero temper…