87 citations · 136 across the 5 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
cond-mat.str-el2021★ 11 cited
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…
cond-mat.str-el2021★ 7 cited
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…