346 citations · 1.2k across the 26 of their papers we have counts for
4 papers · 1 filter
The SU(N) Fermi-Hubbard Model on two sites: Bethe Ansatz solution and Quantum Phase Transition of the Lipkin-Meshkov-Glick Model in the large-N limit
Pierre Nataf
We show that the SU(N) Fermi-Hubbard model (FHM) on two sites, where N is the number of flavors of each fermion, corresponds to an exactly solvable two-level many-boson model that…
SU(6) Heisenberg model on the honeycomb lattice: competition between plaquette and chiral order
Pierre Nataf, Miklós Lajkó, Philippe Corboz +3
We revisit the SU(6) Heisenberg model on the honeycomb lattice, which has been predicted to be a chiral spin liquid by mean-field theory [G. Szirmai et al., Phys. Rev. A 84, 011611…
Chiral spin liquids in triangular lattice SU(N) fermionic Mott insulators with artificial gauge fields
Pierre Nataf, Miklós Lajkó, Alexander Wietek +3
We show that, in the presence of a artificial gauge field per plaquette, Mott insulating phases of ultra-cold fermions with symmetry and one particle per site generic…
Variational Monte-Carlo investigation of SU() Heisenberg chains
Jérôme Dufour, Pierre Nataf, Frédéric Mila
Motivated by recent experimental progress in the context of ultra-cold multi-color fermionic atoms in optical lattices, we have investigated the properties of the SU() Heisenber…