2 citations · 2 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2024★ 2 cited
Charge Collective Modes in Correlated Electron Systems: Plasmons Beyond the Random Phase Approximation
Loïc Philoxene, Vu Hung Dao, Raymond Frésard
Elucidating the impact of strong electronic interactions on the collective excitations of metallic systems has been of longstanding interest, mainly due to the inadequacy of the ra…
cond-mat.str-el2023
Phase coexistence in a half-filled extended Hubbard model
Loïc Philoxene, Vu-Hung Dao, Raymond Frésard
In this Letter we analyze the coexisting ordered phases that arise in the half-filled -t-U-V extended Hubbard Model on the square lattice when tackled within the Kotli…