We review the role of strong electronic correlations in quasi-two-dimensional organic charge
transfer salts such as (BEDT-TTF) 2 X,(BETS) 2 Y, and β'-[Pd (dmit) 2] 2 Z. We begin by …

The search for the coexistence between superconductivity and other collective electronic
states in many instances promoted the discovery of novel states of matter. The manner in …

The quantum spin-1∕ 2 antiferromagnetic Heisenberg model on a two dimensional
triangular lattice geometry with spatial anisotropy is relevant to describe materials such as …

We investigate the evolution of the Mott insulators in the triangular lattice Hubbard Model, as
a function of hole doping δ in both the strong and intermediate coupling limits. Using the …

We investigate the half-filled Hubbard model on an isotropic triangular lattice with the
variational cluster approximation. By decreasing the on-site repulsion U (or equivalently …

High-resolution angle-resolved photoemission data from the insulating phase of the charge-
density-wave (CDW) material 1 T-TaS 2 reveal the backfolding of the electronic bands …

In the two-dimensional organic charge-transfer salts κ-(BEDT-TTF) 2 Cu [N (CN) 2] Br x Cl
1− xa systematic variation in the Br content from x= 0 to 0.9 allows us to tune the Mott …

We obtain the Seebeck coefficient or thermopower S, which determines the conversion
efficiency from thermal to electrical energy, for the two-dimensional Hubbard model on …

A slave-spin representation of fermion operators has recently been proposed for the half-
filled single and multiband Hubbard model. We show that with the addition of a gauge …

Motivated by the unconventional properties and rich phase diagram of Na x Co O 2 we
consider the electronic and magnetic properties of a two-dimensional Hubbard model on an …