521 citations · 2.7k across the 52 of their papers we have counts for
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Precursory Cooper Flow in Ultralow-Temperature Superconductors
Pengcheng Hou, Xiansheng Cai, Tao Wang +4
Superconductivity at low temperature -- observed in lithium and bismuth, as well as in various low-density superconductors -- calls for developing reliable theoretical and experime…
Origin of the Coulomb Pseudopotential
Tao Wang, Xiansheng Cai, Kun Chen +2
We address the outstanding problem of electron pairing in the presence of strong Coulomb repulsion at small to moderate values of the Coulomb parameter, , and demon…
Superconductivity in the Uniform Electron Gas: Irrelevance of Kohn-Luttinger Mechanism
Xiansheng Cai, Tao Wang, Nikolay V. Prokof'ev +2
We study the Cooper instability in jellium model in the controlled regime of small to intermediate values of the Coulomb parameter . We confirm that superconductivity n…
Bond Bipolarons: Sign-free Monte Carlo Approach
Chao Zhang, Nikolay V. Prokof'ev, Boris V. Svistunov
Polarons originating from phonon displacement modulated hopping have relatively light masses and, thus, are of significant current interest as candidates for bipolaron mechanism of…
Implicit renormalization approach to the problem of Cooper instability
Andrey Chubukov, Nikolay V. Prokof'ev, Boris V. Svistunov
In the vast majority of cases, superconducting transition takes place at exponentially low temperature out of the Fermi liquid regime. We discuss the problem of determining $…
The Fermi-Hubbard model at unitarity
Evgeni Burovski, Nikolay Prokof'ev, Boris Svistunov +1
We simulate the dilute attractive Fermi-Hubbard model in the unitarity regime using a diagrammatic determinant Monte Carlo algorithm with worm-type updates. We obtain the dependenc…