440 citations · 9k across the 228 of their papers we have counts for
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Exact Demonstration of pair-density-wave superconductivity in the -Hubbard model
Xingchuan Zhu, Junsong Sun, Shou-Shu Gong +4
Describing and achieving `unconventional' superconductivity remains a forefront challenge in quantum many-body physics. Here we use a unitary mapping, combined with the well-establ…
Superconductivity and Nematic Fluctuations in a model of FeSe monolayers: A Determinant Quantum Monte Carlo Study
Philipp T. Dumitrescu, Maksym Serbyn, Richard T. Scalettar +1
In contrast to bulk FeSe, which exhibits nematic order and low temperature superconductivity, atomic layers of FeSe reverse the situation, having high temperature superconductivity…
Superconductor-Insulator Transition and Fermi-Bose Crossovers
Yen Lee Loh, Mohit Randeria, Nandini Trivedi +2
The direct transition from an insulator to a superconductor (SC) in Fermi systems is a problem of long-standing interest, which necessarily goes beyond the standard BCS paradigm of…
Interplay of Superconductivity and Spin-Dependent Disorder
Ravindra Nanguneri, Mi Jiang, Tyler Cary +2
The finite temperature phase diagram for the 2D attractive fermion Hubbard model with spin-dependent disorder is considered within Bogoliubov-de Gennes mean field theory. Three typ…
Disordered two-dimensional superconductors: roles of temperature and interaction strength
Felipe Mondaini, Thereza Paiva, Raimundo R. dos Santos +1
We have considered the half-filled disordered attractive Hubbard model on a square lattice, in which the on-site attraction is switched off on a fraction of sites, while keepin…
Quantum Monte Carlo Study of a Dynamic Hubbard Model
K. Bouadim, M. Enjalran, F. Hebert +2
The `dynamic' Hubbard Hamiltonian describes interacting fermions on a lattice whose on-site repulsion is modulated by a coupling to a fluctuating bosonic field. We investigate one…