56 citations · 166 across the 13 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
cond-mat.str-el2015★ 4 cited
Effect of site dilution in the two-dimensional attractive Hubbard model
Saurabh Pradhan, G. Venketeswara Pai
We study the percolative superconducting transition as the density of randomly placed attractive centers grows in a host metal. Employing the Hubbard-Stratanovich transformation fo…
cond-mat.str-el2015★ 15 cited
The Holstein-Hubbard Model at Half-filling : A Static Auxiliary Field Study
Saurabh Pradhan, G. Venketeswara Pai
We study the Holstein-Hubbard model at half filling to explore the ordered phases such as the charge density wave and antiferromagnet. The Coulomb interaction is rewritten in terms…