The Thermodynamics of the XXZ Heisenberg Chain with Impurities
arXiv:cond-mat/9910386
Abstract
In this paper, we discuss the effect of the arbitrary spin impurities to the spin-1/2 and spin-1 XXZ model. The effect of ground state, the free energy, the magnetic susceptibility, the specific heat and the Kondo temperature are given by using the thermodynamic Bethe ansatz equation.
13 pages, revtex, no figures