368 citations · 3k across the 33 of their papers we have counts for
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Polarized superfluidity in the attractive Hubbard model with population imbalance
Tung-Lam Dao, Michel Ferrero, Antoine Georges +2
We study a two-component Fermi system with attractive interactions and different populations of the two species in a cubic lattice. For an intermediate coupling we find a uniformly…
Bandwidth and Fermi surface of Iron-Oxypnictides: covalency and sensitivity to structural changes
Veronica Vildosola, Leonid Pourovskii, Ryotaro Arita +2
Some important aspects of the electronic structure of the iron oxypnictides depend very sensitively on small changes in interatomic distances and bond angles within the iron-pnicto…
Competing superfluid and density-wave ground-states of fermionic mixtures with mass imbalance in optical lattices
Tung-Lam Dao, Antoine Georges, Massimo Capone
We study the effect of mass imbalance on the phase diagram of a two-component fermionic mixture with attractive interactions in optical lattices. Using static and dynamical mean-fi…
Two Energy Scales and two Quasiparticle Dynamics in the Superconducting State of Underdoped Cuprates
M. Le Tacon, A. Sacuto, A. Georges +4
The superconducting state of underdoped cuprates is often described in terms of a single energy-scale, associated with the maximum of the (d-wave) gap. Here, we report on electroni…
Spin wave contribution to the nuclear spin-lattice relaxation in triplet superconductors
Timofey Rostunov, Antoine Georges, Eugene Demler
We discuss collective spin wave excitations in triplet superconductors with an easy axis anisotropy for the order parameter. Using a microscopic model for interacting electrons we…