24 citations · 107 across the 7 of their papers we have counts for
7 papers
Possible Bicollinear Nematic State with Monoclinic Lattice Distortions in Iron Telluride Compounds
C. B. Bishop, J. Herbrych, E. Dagotto +1
Iron telluride FeTe is known to display bicollinear magnetic order at low temperatures together with a monoclinic lattice distortion. Because the bicollinear order can involve two…
Bicollinear Antiferromagnetic Order, Monoclinic Distortion, and Reversed Resistivity Anisotropy in FeTe as a Result of Spin-Lattice Coupling
Christopher B. Bishop, Adriana Moreo, Elbio Dagotto
The bicollinear antiferromagnetic order experimentally observed in FeTe is shown to be stabilized by the coupling between monoclinic lattice distortions and the spi…
On-site Atractive Multiorbital Hamiltonian for -Wave Superconductors
Christopher B. Bishop, Guangkun Liu, Elbio Dagotto +1
We introduce a two-orbital Hamiltonian on a square lattice that contains on-site attractive interactions involving the two orbitals. Via a canonical mean-field procedure simi…
Orbital-selective Mott phases of a one-dimensional three-orbital Hubbard model studied using computational techniques
Guangkun Liu, Nitin Kaushal, Shaozhi Li +6
A recently introduced one-dimensional three-orbital Hubbard model displays orbital-selective Mott phases with exotic spin arrangements such as spin block states [J. Rincón {\em et…
Isotropic Quenched Disorder Triggers a Robust Nematic State in Electron-Doped Pnictides
Shuhua Liang, Christopher B. Bishop, Adriana Moreo +1
The phase diagram of electron-doped pnictides is studied varying the temperature, electronic density, and isotropic quenched disorder strength by means of computational techniques…
Parallelized Traveling Cluster Approximation to Study Numerically Spin-Fermion Models on Large Lattices
Anamitra Mukherjee, Niravkumar D. Patel, Chris Bishop +1
Lattice spin-fermion models are important to study correlated systems where quantum dynamics allows for a separation between slow and fast degrees of freedom. The fast degrees of f…