111 citations · 339 across the 6 of their papers we have counts for
6 papers
Spectroscopic signatures of a bandwidth-controlled Mott transition at the surface of 1T-TaSe
L. Perfetti, A. Georges, S. Florens +5
High-resolution angle-resolved photoemission (ARPES) data show that a metal-insulator Mott transition occurs at the surface of the quasi-two dimensional compound TaSe. The tran…
Dynamical Mean-Field Theory of Resonating Valence Bond Antiferromagnets
Antoine Georges, Rahul Siddharthan, Serge Florens
We propose a theory of the spin dynamics of frustrated quantum antiferromagnets, which is based on an effective action for a plaquette embedded in a self-consistent bath. This appr…
Reflections on the One Dimensional Realization of Odd-Frequency Pairing
P. Coleman, A. Georges, A. M. Tsvelik
We discuss the odd-frequency pairing correlations discovered by Zachar, Kivelson and Emery (ZKE) in a one dimensional Kondo lattice. A lattice model that realizes the continuum the…
Charge and spin density wave ordering transitions in strongly correlated metals
Subir Sachdev, Antoine Georges
We study the quantum transition from a strongly correlated metal, with heavy fermionic quasiparticles, to a metal with commensurate charge or spin density wave order. To this end,…
Effect of a magnetic field on Mott-Hubbard systems
Laurent Laloux, Antoine Georges, Werner Krauth
The effect of a magnetic field on Mott-Hubbard systems is investigated by studying the half-filled Hubbard model in the limit of infinite dimensions. A first-order metamagnetic tra…
On the Emery-Kivelson Solution of the two channel Kondo problem
Anirvan M. Sengupta, Antoine Georges
We consider the two channel Kondo model in the Emery-Kivelson approach, and calculate the total susceptibility enhancement due to the impurity . We find that $χ…