In crystalline materials, electron-phonon coupling (EPC) is a ubiquitous many-body
interaction that drives conventional Bardeen-Cooper-Schrieffer superconductivity. Recently …

Typical Wannier-function downfolding starts with a mean-field or density functional set of
bands to construct the Wannier functions. Here, we carry out a controlled approach, using …

The appearance of certain spectral features in one-dimensional (1D) cuprate materials has
been attributed to a strong, extended attractive coupling between electrons. Here, using time …

There is growing evidence that the hole-doped single-band Hubbard and t− J models do not
have a superconducting ground state reflective of the high-temperature cuprate …

In quantum materials, the electronic interaction and the electron-phonon coupling are, in
general, two essential ingredients, the combined impact of which may drive exotic phases …

We introduce methodologies for highly scalable quantum Monte Carlo simulations of
electron-phonon models, and we report benchmark results for the Holstein model on the …

Numerical approaches to the correlated electron problem have achieved considerable
success, yet are still constrained by several bottlenecks, including high order polynomial or …

Studying multi-particle elementary excitations has provided unique access to understand
collective many-body phenomena in correlated electronic materials, paving the way towards …

We study a multiorbital Hubbard–Su-Schrieffer-Heeger model for the one-dimensional (1D)
corner-shared cuprates in the adiabatic and nonadiabatic limits using exact diagonalization …

We introduce the SmoQyDQMC. jl package, a Julia implementation of the determinant
quantum Monte Carlo algorithm. SmoQyDQMC. jl supports generalized tight-binding …