The two-dimensional O(3) nonlinear $\sigma$-model at finite temperature
High Energy Physics - Theory
2009-10-22 v1
Abstract
We present a direct derivation of the thermodynamic integral equations of the O(3) nonlinear -model in two dimensions.
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Cite
@article{arxiv.hep-th/9202042,
title = {The two-dimensional O(3) nonlinear $\sigma$-model at finite temperature},
author = {Marcio J. Martins},
journal= {arXiv preprint arXiv:hep-th/9202042},
year = {2009}
}
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(5 pages)