Strong electronic correlations pose one of the biggest challenges to solid state theory.
Recently developed methods that address this problem by starting with the local, eminently …

Organic materials have provided theorists with an extraordinary laboratory to study the
effects of interactions in solids. Indeed the physics of strongly correlated electrons is one of …

This book presents in a pedagogical yet complete way correlated systems in one dimension.
Recent progress in nanotechnology and material research have made one dimensional …

We review the progress in the theory of one-dimensional (ID) Fermi liquids which has
occurred over the past decade. The usual Fermi liquid theory, based on a quasi-particle …

A new approach to the single-band Hubbard model is described in the general context of
many-body theories. It is based on enforcing conservation laws, the Pauli principle and a …

Historically, quasi-low-dimensional superconductors were considered as the main
candidates to observe high-temperature superconductivity. For a discussion of the related …

We have measured the electrodynamic response in the metallic state of three highly
anisotropic conductors,(TMTSF) 2 X, where X= PF 6, AsF 6, or ClO 4, and TMTSF is the …

I review some of the results on the Mott transition in one-dimensional systems obtained in
Refs.[1–3]. I discuss the phase diagram and critical properties of both Mott transitions at fixed …

We present an efficient diagrammatic method to describe nonlocal correlation effects in
lattice fermion Hubbard-type models, which is based on a change of variables in the …

We study the effect of impurities on the ground state and the low-temperature Ohmic dc
transport in a one-dimensional chain and quasi-one-dimensional systems of many parallel …