108 citations · 142 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2007★ 108 cited
Does Simple Two-Dimensional Hubbard Model Account for High-Tc Superconductivity in Copper Oxides?
Takeshi Aimi, Masatoshi Imada
We reexamine whether the essence of high-Tc superconductivity is contained in doped Hubbard models on the square lattice by using recently developed pre-projected Gaussian-basis Mo…
cond-mat.str-el2007★ 34 cited
Gaussian-Basis Monte Carlo Method for Numerical Study on Ground States of Itinerant and Strongly Correlated Electron Systems
Takeshi Aimi, Masatoshi Imada
We examine Gaussian-basis Monte Carlo method (GBMC) introduced by Corney and Drummond. This method is based on an expansion of the density-matrix operator rho by means of the coher…