Crossover from Fermi Liquid to Non-Fermi Liquid Behavior in a Solvable One-Dimensional Model

Y. Chen; K. A. Muttalib

doi:10.1088/0953-8984/6/21/002

Crossover from Fermi Liquid to Non-Fermi Liquid Behavior in a Solvable One-Dimensional Model

Condensed Matter 2009-10-22 v1

Authors: Y. Chen , K. A. Muttalib

View on arXiv ↗ PDF ↗ DOI ↗

Abstract

We consider a quantum moany-body problem in one-dimension described by a Jastrow type, characterized by an exponent $\lambda$ and a parameter $\gamma$ . We show that with increasing $\gamma$ , the Fermi Liquid state ( $\gamma=0)$ crosses over to non-Fermi liquid states, characterized by effective "temperature".

Keywords

Fermi liquid non-Fermi liquid one-dimensional model Jastrow wavefunction crossover effective temperature

Cite

@article{arxiv.cond-mat/9311003,
  title  = {Crossover from Fermi Liquid to Non-Fermi Liquid Behavior in a Solvable One-Dimensional Model},
  author = {Y. Chen and K. A. Muttalib},
  journal= {arXiv preprint arXiv:cond-mat/9311003},
  year   = {2009}
}

Comments

8pp. latex

Related papers

View all related →