New bosonization scheme for spin systems in any dimension
Statistical Mechanics
2007-05-23 v1 High Energy Physics - Theory
Quantum Physics
Abstract
We present a new representation of spin operators in terms of bosonic creation-annihilation operators. This representation allows us to formulate a new field-theoretical description of spin systems which is free of any constraints. The corresponding functional integral representations for thermodynamic quantities are given and the application to investigations of Long Range Order in the system is discussed.
Cite
@article{arxiv.cond-mat/9803303,
title = {New bosonization scheme for spin systems in any dimension},
author = {Alexandra Ilinskaia and Kirill Ilinski},
journal= {arXiv preprint arXiv:cond-mat/9803303},
year = {2007}
}
Comments
5 pages, Latex, LaTeX, presented on 1st Winter Workshop CPCM, Pamporovo (March, 1998), to appear in J.Phys.Studies