99 citations · 99 across the 1 of their papers we have counts for
3 papers
physics.comp-ph2020★ 99 cited
NECI: N-Electron Configuration Interaction with emphasis on state-of-the-art stochastic methods
Kai Guther, Robert J. Anderson, Nick S. Blunt +22
We present NECI, a state-of-the-art implementation of the Full Configuration Interaction Quantum Monte Carlo algorithm, a method based on a stochastic application of the Hamiltonia…
physics.chem-ph2019
Similarity transformation of the electronic Schrödinger equation via Jastrow factorisation
Aron J. Cohen, Hongjun Luo, Kai Guther +3
By expressing the electronic wavefunction in an explicitly-correlated (Jastrow-factorised) form, a similarity-transformed effective Hamiltonian can be derived. The effective Hamilt…
cond-mat.str-el2018
Compact numerical solutions to the two-dimensional repulsive Hubbard model obtained via non-unitary similarity transformations
Werner Dobrautz, Hongjun Luo, Ali Alavi
Similarity transformation of the Hubbard Hamiltonian using a Gutzwiller correlator leads to a non-Hermitian effective Hamiltonian, which can be expressed exactly in momentum-space…