4 citations · 7 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2010★ 3 cited
New path integral representation for Hubbard model: II. Spinless case
V. Zharkov, V. Kirchanov
The Hubbard model is used to study an electronic system. In this paper we present the new path integral representation for Hubbard model. We have constructed the new supercoherent…
cond-mat.str-el2010★ 4 cited
New path integral representation for Hubbard model: I. Supercoherent state
V. Zharkov, S. Kirchanov
The Hubbard model is used to study an electronic system. In this paper we present the new path integral representation for Hubbard model. We have constructed the new supercoherent…