25 citations · 35 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2009★ 25 cited
Fidelity and superconductivity in two-dimensional t-J models
Marcos Rigol, B. Sriram Shastry, Stephan Haas
We compute the ground-state fidelity and various correlations to gauge the competition between different orders in two-dimensional t-J-type models. Using exact numerical diagonaliz…
cond-mat.str-el2008★ 10 cited
Effects of Strong Correlations and Disorder in d-Wave Superconductors
Marcos Rigol, B. Sriram Shastry, Stephan Haas
We use exact diagonalization techniques to study the interplay between strong correlations, superconductivity, and disorder in a model system. We study an extension of the t-J mode…