269 citations · 824 across the 14 of their papers we have counts for
11 papers
Low energy physical properties of high-Tc superconducting Cu oxides: A comparison between the resonating valence bond and experiments
Kai-Yu Yang, C. T. Shih, C. P. Chou +4
In a recent review by Anderson and coworkers\cite{Vanilla}, it was pointed out that an early resonating valence bond (RVB) theory is able to explain a number of unusual properties…
Resonant spin Hall conductance in quantum Hall systems lacking bulk and structural inversion symmetry
Shun-Qing Shen, Yun-Juan Bao, Michael Ma +2
Following a previous work [Shen, Ma, Xie and Zhang, Phys. Rev. Lett. 92, 256603 (2004)] on the resonant spin Hall effect, we present detailed calculations of the spin Hall conducta…
Pathology of Schwinger boson mean field theory for Heisenberg spin models
Theja N. De Silva, Michael Ma, Fu Chun Zhang
We have re-analyze the Schwinger boson mean field theory (SBMFT) for Heisenberg spin models on the cubic lattice. We find that the second order phase transition point for magnetic…
Theory for Phase Transitions in Insulating Vanadium Oxide
A. Joshi, Michael Ma, F. C. Zhang
We show that the recently proposed S=2 bond model with orbital degrees of freedom for insulating VO not only explains the anomalous magnetic ordering, but also other my…
Orbitally Degenerate Spin-1 Model for Insulating V2O3
F. Mila, R. Shiina, F. -C. Zhang +4
Motivated by recent neutron, X-ray absorption and resonant scattering experiments, we revisit the electronic structure of V2O3. We propose a model in which S=1 V3+ ions are coupled…
Plaquette Ground State in the Two-dimensional SU(4) Spin-Orbital Model
Mathias van den Bossche, Fu-Chun Zhang, Frederic Mila
In order to understand the properties of Mott insulators with strong ground state orbital fluctuations, we study the zero temperature properties of the SU(4) spin-orbital model on…