collaborators

1 paper

cond-mat1995

Singularity of the density of states in the two-dimensional Hubbard model from finite size scaling of Yang-Lee zeros

E. Abraham, I. M. Barbour, P. H. Cullen +3

A finite size scaling is applied to the Yang-Lee zeros of the grand canonical partition function for the 2-D Hubbard model in the complex chemical potential plane. The logarithmic…