1.3k citations · 3.7k across the 62 of their papers we have counts for
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cond-mat.str-el2009★ 34 cited
Possibility of S=1 spin liquids with fermionic spinons on triangular lattices
Zheng-Xin Liu, Yi Zhou, Tai-Kai Ng
In this paper we generalize the fermionic representation for spins to arbitrary spins. Within a mean field theory we obtain several spin liquid states for spin antife…
cond-mat.str-el2009★ 62 cited
Raman signature of the U(1) Dirac spin-liquid state in spin-1/2 kagome system
Wing-Ho Ko, Zheng-Xin Liu, Tai-Kai Ng +1
We followed the Shastry--Shraiman formulation of Raman scattering in Hubbard systems and considered the Raman intensity profile in the spin-1/2 "perfect" kagome lattice herbertsmit…
cond-mat.str-el2009★ 37 cited
Topologically distinct classes of valence bond solid states with their parent Hamiltonians
Hong-Hao Tu, Guang-Ming Zhang, Tao Xiang +2
We introduce a general method to construct one-dimensional translationally invariant valence bond solid states with a built-in Lie group and derive their matrix product represe…