26 citations · 38 across the 3 of their papers we have counts for
4 papers
Confinement transition in a Kitaev-like honeycomb model with bond anisotropy
Gideon Wachtel, Dror Orgad
The honeycomb model is known to have both deconfined spin liquid and confined phases. We study here a confinement transition between the Kitaev spin liquid and a dimerized ph…
Pseudo-Landau levels of Bogoliubov quasiparticles in strained nodal superconductors
Geremia Massarelli, Gideon Wachtel, John Y. T. Wei +1
Motivated by theory and experiments on strain induced pseudo-Landau levels (LLs) of Dirac fermions in graphene and topological materials, we consider its extension for Bogoliubov q…
Optimal inhomogeneity for pairing in Hubbard systems with next-nearest-neighbor hopping
Gideon Wachtel, Shirit Baruch, Dror Orgad
Previous studies have shown that bipartite Hubbard systems with inhomogeneous hopping amplitudes can exhibit higher pair-binding energies than the uniform model. Here we examine wh…
Inhomogeneous Phases in a Double-Exchange Magnet with Long Range Coulomb Interactions
Gideon Wachtel, Dror Orgad, D. I. Golosov
We consider a model with competing double-exchange (ferromagnetic) and super-exchange (anti-ferromagnetic) interactions in the regime where phase separation takes place. The presen…