88 citations · 194 across the 6 of their papers we have counts for
6 papers
Parent Phases of Doped Mott Insulators: A Cluster DMFT Study
Jean-Christophe Domenge, Gabriel Kotliar
We investigate the insulating phases of a frustrated Hubbard model in its strong coupling regime at half-filling. We pay special attention to all the symmetry breaking instabilitie…
Thermal destruction of chiral order in a two-dimensional model of coupled trihedra
Laura Messio, Jean-Christophe Domenge, Claire Lhuillier +3
We introduce a minimal model describing the physics of classical two-dimensional (2D) frustrated Heisenberg systems, where spins order in a non-planar way at T=0. This model, consi…
Chirality and vortices in an Heisenberg spin model on the kagomé lattice
J. -C. Domenge, C. Lhuillier, L. Messio +2
The phase diagram of the classical \jj model on the \kag lattice is investigated using extensive \mc simulations. In a realistic range of parameters, this model has a low-temperatu…
Twelve sublattice ordered phase in the J1-J2 model on the kagome lattice
Jean-Christophe Domenge, Philippe Sindzingre, Claire Lhuillier +1
Motivated by recent experiments on an S=1/2 antiferromagnet on the kagome lattice, we investigate the Heisenberg J1-J2 model with ferromagnetic J1 and antiferromagnetic J2. Classic…
Two Step Restoration of SU(2) Symmetry in a Frustrated Ring-Exchange Magnet
A. Laeuchli, J. C. Domenge, C. Lhuillier +2
We demonstrate the existence of a spin-nematic, moment-free phase in a quantum four-spin ring exchange model on the square lattice. This unusual quantum state is created by the int…
Observation of a Transient Magnetization Plateau in a Quantum Antiferromagnet on the Kagome Lattice
Y. Narumi, K. Katsumata, Z. Honda +6
The magnetization process of an S=1/2 antiferromagnet on the kagome lattice, [Cu_3(titmb)_2(OCOCH_3)_6]H_2O {titmb= 1,3,5-tris(imidazol-1-ylmethyl)-2,4,6 trimethylbenzene} has been…