8 citations · 8 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2008
A signature for the Luttinger liquid phase in alternating Heisenberg spin-1/2 chains
Jahanfar Abouie, Saeed Mahdavifar
We have studied the zero and low-temperature behavior of anisotropic alternating antiferromagnetic-ferromagnetic Heisenberg spin-1/2 chains in a transverse magnetic field. Using th…
cond-mat.str-el2006★ 8 cited
Thermodynamic properties of the ferrimagnetic spin chains in the presence of a magnetic field
J. Abouie, S. A. Ghasemi, A. Langari
We have implemented three approaches to describe the thermodynamic properties of ferrimagnetic () spin chains. The application of cumulant expansion has been generalize…
cond-mat.str-el2004
Cumulant expansion for ferrimagnetic spin (S_1, s_2) systems
J. Abouie, A. Langari
We have generalized the application of cumulant expansion to ferrimagnetic systems of large spins. We have derived the effective Hamiltonian in terms of classical variables for a q…