45 citations · 149 across the 10 of their papers we have counts for
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Phaseless quantum Monte-Carlo approach to strongly correlated superconductors with stochastic Hartree-Fock-Bogoliubov wavefunctions
Olivier Juillet, Alexandre Leprévost, Jérémy Bonnard +1
The so-called phaseless quantum Monte-Carlo method currently offers one of the best performing theoretical framework to investigate interacting Fermi systems. It allows to extract…
Exact Ground State of Strongly Correlated Electron Systems from Symmetry-Entangled Wave-Functions
A. Leprévost, O. Juillet, R. Frésard
The four-site Hubbard model is considered from the exact diagonalisation and variational method points of view. It is shown that the exact ground-state can be recovered by a symmet…
Exotic spin, charge and pairing correlations of the two-dimensional doped Hubbard model: a symmetry entangled mean-field approach
Olivier Juillet, Raymond Frésard
Intertwining of spin, charge and pairing correlations in the repulsive two-dimensional Hubbard model is shown through unrestricted variational calculations, with projected wavefunc…