Universality Classes, Statistical Exclusion Principle and Properties of Interacting Fermions
Condensed Matter
2009-10-22 v1 supr-con
Abstract
We point to the possibility of existence of the statistical-spin-liquid state as the state which differs from either Fermi or Luttinger liquid states. In the statistical spin liquid the double occupancies are excluded from the physical space. Each of the above three cases (Fermi, Luttinger and spin liquids) represents an universality class for the interacting many-particle fermion systems. The properties of the spin liquid such as the chemical potential, the entropy, and the magnetization curve, as well as the quasiparticle structure are briefly discussed.
Keywords
Cite
@article{arxiv.cond-mat/9411125,
title = {Universality Classes, Statistical Exclusion Principle and Properties of Interacting Fermions},
author = {Krzysztof Byczuk and Jozef Spalek},
journal= {arXiv preprint arXiv:cond-mat/9411125},
year = {2009}
}
Comments
11 pages, RevTex, 3 figures available upon request