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Dynamical mean-field theory of strongly correlated fermion systems and the limit of infinite dimensions

- A. Georges, G. Kotliar, W. Krauth, M. Rozenberg
- Physics
- 1996

We review the dynamical mean-field theory of strongly correlated electron systems which is based on a mapping of lattice models onto quantum impurity models subject to a self-consistency condition.… Expand

Anomalous diffusion in disordered media: Statistical mechanisms, models and physical applications

- J. Bouchaud, A. Georges
- Physics
- 1 November 1990

Abstract The subject of this paper is the evolution of Brownian particles in disordered environments. The “Ariadne's clew” we follow is understanding of the general statistical mechanisms which may… Expand

Thermoelectric transport in disordered metals without quasiparticles: The Sachdev-Ye-Kitaev models and holography

- R. Davison, Wenbo Fu, A. Georges, Yingfei Gu, K. Jensen, S. Sachdev
- Physics
- 2 December 2016

We compute the thermodynamic properties of the Sachdev-Ye-Kitaev (SYK) models of fermions with a conserved fermion number Q. We extend a previously proposed Schwarzian effective action to include a… Expand

Classical diffusion of a particle in a one-dimensional random force field

- J. Bouchaud, A. Comtet, A. Georges, P. L. Doussal
- Physics
- 1 August 1990

Abstract We present a comprehensive study of the motion of a damped Brownian particle evolving in a static, one dimensional gaussian random force field. We provide both a clear physical picture of… Expand

Dynamical singlets and correlation-assisted Peierls transition in VO2.

- S. Biermann, A. Poteryaev, A. Lichtenstein, A. Georges
- Physics, Medicine
- Physical review letters
- 30 September 2004

TLDR

Time evolution of the electronic structure of 1T-TaS2 through the insulator-metal transition.

- L. Perfetti, P. Loukakos, +6 authors M. Wolf
- Physics, Medicine
- Physical review letters
- 8 August 2006

TLDR

Strong Correlations from Hund’s Coupling

- A. Georges, L. Medici, J. Mravlje
- Physics
- 12 July 2012

Strong electronic correlations are often associated with the proximity of a Mott-insulating state. In recent years however, it has become increasingly clear that the Hund’s rule coupling… Expand

Mott transition and suppression of orbital fluctuations in orthorhombic 3d1 perovskites.

- E. Pavarini, S. Biermann, A. Poteryaev, A. Lichtenstein, A. Georges, O. K. Andersen
- Physics, Medicine
- Physical review letters
- 4 September 2003

TLDR

Slave-rotor mean-field theories of strongly correlated systems and the Mott transition in finite dimensions

- S. Florens, A. Georges
- Physics
- 14 April 2004

The multiorbital Hubbard model is expressed in terms of quantum phase variables (``slave rotors'') conjugate to the local charge, and of auxiliary fermions, providing an economical representation of… Expand

OVERSCREENED MULTICHANNEL SU(N) KONDO MODEL : LARGE-N SOLUTION AND CONFORMAL FIELD THEORY

- O. Parcollet, A. Georges, G. Kotliar, A. Sengupta
- Physics
- 19 November 1997

The multichannel Kondo model with $\mathrm{SU}(N)$ spin symmetry and $\mathrm{SU}(K)$ channel symmetry is considered. The impurity spin is chosen to transform as an antisymmetric representation of… Expand

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