A. Greco

activity

19982008

most citedElectron-phonon interaction dressed by electronic correlations near charge ordering as the origin for superconductivity in cobaltates

10 citations · 29 across the 6 of their papers we have counts for

collaborators

Showing 2008Show all

2 papers · 1 filter

cond-mat.str-el2008★ 5 cited

Role of dynamical non-double-occupancy excitations on the quasiparticle damping of the $t - J$ model in the large- $N$ limit

A. Foussats, A. Greco, M. Bejas

One-electron self-energy in the $t$ - $J$ model was computed using a recently developed large- $N$ method based on the path integral representation for Hubbard operators. One of the m…

cond-mat.str-el2008★ 8 cited

Self-energy renormalization around the flux phase in the $t - J$ model: Possible implications in underdoped cuprates

Andrés Greco

The flux phase predicted by the $t - J$ model in the large-N limit exhibits features that make it a candidate for describing the pseudogap regime of cuprates. However certain propert…

Role of dynamical non-double-occupancy excitations on the quasiparticle damping of the t−J model in the large-N limit

Self-energy renormalization around the flux phase in the t−J model: Possible implications in underdoped cuprates

Role of dynamical non-double-occupancy excitations on the quasiparticle damping of the $t - J$ model in the large- $N$ limit

Self-energy renormalization around the flux phase in the $t - J$ model: Possible implications in underdoped cuprates