440 citations · 3k across the 53 of their papers we have counts for
4 papers · 2 filters
Charge Density Wave and Superconductivity in the Disordered Holstein Model
Bo Xiao, Natanael C. Costa, Ehsan Khatami +2
The interplay between electron-electron correlations and disorder has been a central theme of condensed matter physics over the last several decades, with particular interest in th…
Accelerating lattice quantum Monte Carlo simulation using artificial neural networks: an application to the Holstein model
Shaozhi Li, Philip M. Dee, Ehsan Khatami +1
Monte Carlo (MC) simulations are essential computational approaches with widespread use throughout all areas of science. We present a method for accelerating lattice MC simulations…
Effect of Strain on Charge Density Wave Order in the Holstein Model
B. Cohen-Stead, N. C. Costa, E. Khatami +1
We investigate charge ordering in the Holstein model in the presence of anisotropic hopping, , as a model of the effect of strain on charge density wave (CDW)…
Ground state phase diagram of the one-dimensional Bose-Hubbard model from restricted Boltzmann machines
Kristopher McBrian, Giuseppe Carleo, Ehsan Khatami
Motivated by recent advances in the representation of ground state wavefunctions of quantum many-body systems using restricted Boltzmann machines as variational ansatz, we utilize…