Exact solution of Ising model of an alternating delta spin chain
Statistical Mechanics
2014-10-08 v3 Quantum Physics
Abstract
The Ising model on an alternating triangular lattice with the nearest-neighbor interaction in a magnetic field is presented. Exact solution of this model is found. The thermodynamic quantities, like free energy, specific heat a finite temperature and function correlaction, are calculated by treatment based on the transfer matrix method. Our results show that the model proposed does not have phase transition to a finite temperature, but the curve of specific heat presented a Schottky anomaly.
Keywords
Cite
@article{arxiv.1409.2127,
title = {Exact solution of Ising model of an alternating delta spin chain},
author = {Elías Ríos},
journal= {arXiv preprint arXiv:1409.2127},
year = {2014}
}
Comments
This paper has been withdrawn by the author due to a crucial sign error in equations (2,3,4)