collaborators

1 paper

cond-mat.str-el2000

Effect of Exclusion of Double Occupancies in t-J Model: Extension of Gutzwiller Approximation

M. Ogata, A. Himeda

A new type of analytic estimation of the effect of strong correlation is developed for the two-dimensional t-J model. It is based on the Gutzwiller approximation which gives the re…