34 citations · 173 across the 21 of their papers we have counts for
3 papers · 1 filter
Quantum oscillations in a solvable model of a Kondo insulator
Abhisek Samanta, Mohit Randeria, Sumilan Banerjee
We study the effects of interactions on the low-energy density of states (SdH) and magnetization (dHvA) quantum oscillations (QOs) in a Kondo insulator. Toward this end we introduc…
The nature of the "pseudogap" in the insulating phase of highly disordered superconductors
Mark Nikolaevsky, Abhisek Samanta, Nandini Trivedi +1
Disordered thin films undergoing a superconductor-insulator transition provide a controlled setting for studying pseudogap physics in the absence of competing electronic orders. Al…
Finite temperature precursors of Mottness in the Fermi Hubbard model
Sayantan Roy, Abhisek Samanta, Nandini Trivedi
We investigate finite-temperature precursors of Mottness in the repulsive Hubbard model above the spin-ordering temperature, using numerically exact determinant quantum Monte Carlo…