%0 Journal Article
%T Crossover from Fermi Liquid to Non-Fermi Liquid Behavior in a Solvable One-Dimensional Model
%A Y. Chen
%A K. A. Muttalib
%J Physics
%D 1993
%I arXiv
%R 10.1088/0953-8984/6/21/002
%X 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".
%U http://arxiv.org/abs/cond-mat/9311003v1