524 citations · 8k across the 129 of their papers we have counts for
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cond-mat.str-el2005
Resonant Pair Exchange and Percolation in the Disordered Hubbard Model
Dariush Heidarian, Mustansir Barma, Nandini Trivedi
We show that the effect of disorder on a Mott-Hubbard insulator of interacting electrons produces a quantum phase transition from an antiferromagnetic to a paramagnetic phase gover…
cond-mat.str-el2005
Double-Exchange Model: Phase Diagram at Zero-Temperature
David Pekker, Swagatam Mukhopadhyay, Nandini Trivedi +1
The analytical zero-temperature phase diagram of the double exchange model for classical background spins as a function of the carrier density and Hund's coupling in the entire ran…