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pro vyhledávání: '"Ly, Andy Tanjaroon"'
Autor:
Cohen-Stead, Benjamin, Costa, Sohan Malkaruge, Neuhaus, James, Ly, Andy Tanjaroon, Zhang, Yutan, Scalettar, Richard, Barros, Kipton, Johnston, Steven
We introduce the SmoQyDQMC.jl package, a Julia implementation of the determinant quantum Monte Carlo algorithm. SmoQyDQMC.jl supports generalized tight-binding Hamiltonians with on-site Hubbard and generalized electron-phonon interactions, including
Externí odkaz:
http://arxiv.org/abs/2311.09395
A comparative study of the superconductivity in the Holstein and optical Su-Schrieffer-Heeger models
Theoretical studies suggest that Su-Schrieffer-Heeger-like electron-phonon ($e$-ph) interactions can mediate high-temperature bipolaronic superconductivity that is robust against repulsive electron-electron interactions. Here we present a comparative
Externí odkaz:
http://arxiv.org/abs/2307.10809
Autor:
Costa, Sohan Malkaruge, Cohen-Stead, Benjamin, Ly, Andy Tanjaroon, Neuhaus, James, Johnston, Steven
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 discuss how to make fair comparisons between these models in any dimensio
Externí odkaz:
http://arxiv.org/abs/2307.10058
Autor:
Karakuzu, Seher, Ly, Andy Tanjaroon, Mai, Peizhi, Neuhaus, James, Maier, Thomas A., Johnston, Steven
Publikováno v:
Communications Physics 5, 311 (2022)
Several state-of-the-art numerical methods have observed static or fluctuating spin and charge stripes in doped two-dimensional Hubbard models, suggesting that these orders play a significant role in shaping the cuprate phase diagram. Many experiment
Externí odkaz:
http://arxiv.org/abs/2205.15464