Kosterlitz-Thouless phase in systems of one-dimensional strongly interacting fermions
Strongly Correlated Electrons
2007-05-23 v2
Abstract
We present the ground state wave functions for systems of one-dimensional interacting fermions. It is shown that these systems undergo phase transitions similar to the Kosterlitz-Thouless one independently of the interaction details. In the limit of an infinitely strong interaction the phase transition turns into the usual second order phase transition in a chiral phase. The temperature of the phase transition is calculated.
Keywords
Cite
@article{arxiv.cond-mat/0407351,
title = {Kosterlitz-Thouless phase in systems of one-dimensional strongly interacting fermions},
author = {V. V. Afonin V. Yu. Petrov},
journal= {arXiv preprint arXiv:cond-mat/0407351},
year = {2007}
}
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24 pages