33 citations · 187 across the 22 of their papers we have counts for
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SmoQyDQMC.jl: A flexible implementation of determinant quantum Monte Carlo for Hubbard and electron-phonon interactions (version 2.0 release)
Benjamin Cohen-Stead, Shruti Agarwal, Sohan Malkaruge Costa +6
We introduce version 2.0 of the SmoQyDQMC.jl package, a Julia implementation of the determinant quantum Monte Carlo algorithm. SmoQyDQMC.jl supports generalized tight-binding Hamil…
A comparative study of the superconductivity in the Holstein and optical Su-Schrieffer-Heeger models
Andy Tanjaroon Ly, Benjamin Cohen-Stead, Sohan Malkaruge Costa +1
Theoretical studies suggest that Su-Schrieffer-Heeger-like electron-phonon (-ph) interactions can mediate high-temperature bipolaronic superconductivity that is robust against r…
A comparative determinant quantum Monte Carlo study of the acoustic and optical variants of the Su-Schrieffer-Heeger model
Sohan Malkaruge Costa, Benjamin Cohen-Stead, Andy Tanjaroon Ly +2
We compare the acoustic Su-Schrieffer-Heeger (SSH) model with two of its optical variants where the phonons are defined on either on the sites or bonds of the system. First, we dis…
Charge correlations suppress unconventional pairing in the Holstein model
Philip M. Dee, Benjamin Cohen-Stead, Steven Johnston +1
In a recent work by Schrodi . [Phys. Rev. B. , L140506 (2021)], the authors find an unconventional superconducting state with a sign-changing order pa…