203 citations · 1.7k across the 77 of their papers we have counts for
29 papers · 1 filter
Instability of the spin liquid with a large spinon Fermi surface in the Heisenberg-ring exchange model on the triangular lattice
Jianhua Yang, Tao Li
It is widely believed that the spin liquid with a large spinon Fermi surface(SFS state) can be realized in the spin- model on the triangular latti…
On the origin of the possible chiral spin liquid state of the triangular lattice Hubbard model
Qiu Zhang, Tao Li
Recent numerical simulations find a possible chiral spin liquid state in the intermediate coupling regime of the triangular lattice Hubbard model. Here we provide a simple picture…
Why the Schwinger Boson mean field theory fails to describe the spin dynamics of the triangular lattice antiferromagnetic Heisenberg model?
Qiu Zhang, Tao Li
We find that the Schwinger Boson mean field theory(SBMFT) supplemented with Gutzwiller projection provides an exceedingly accurate description for the ground state of the spin-$\fr…
Can Hubbard model resist electric current?
Tao Li, Jianhua Yang
It is claimed by a recent quantum Monte Carlo simulation that the linear-in-temperature DC resistivity observed in the high- cuprate superconductors can be reproduced in the…
What does the giant thermal Hall effect observed in the high temperature superconductors imply?
Tao Li
A giant negative thermal Hall signal is discovered recently in the pseudogap phase of the high temperature superconductors\cite{Taillefer}. The Wiedemann-Franz law relating the cha…
Theory of the giant thermal Hall effect in the high temperature superconductors
Tao Li
Recent transport measurement finds giant negative thermal Hall signal in the pseudo-gap phase of the high temperature superconductors\cite{Taillefer}. Such a signal is found to inc…