609 citations · 2.5k across the 23 of their papers we have counts for
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Projected wavefunction study of Spin-1/2 Heisenberg model on the Kagome lattice
Ying Ran, Michael Hermele, Patrick A. Lee +1
We perform a Gutzwiller projected wavefunction study for the spin-1/2 Heisenberg model on the Kagome lattice to compare energies of several spin-liquid states. The result indicates…
Dichotomy in underdoped high superconductors and spinon-dopon approach to --- model
Ying Ran, Xiao-Gang Wen
We studied underdoped high superconductors using a spinon-dopon approach (or doped-carrier approach) to --- model, where spinon carries spin and dopon carries…
A mean field approach for string condensed states
Michael Levin, Xiao-Gang Wen
We describe a mean field technique for quantum string (or dimer) models. Unlike traditional mean field approaches, the method is general enough to include string condensed phases i…
Continuous quantum phase transitions beyond Landau's paradigm in a large-N spin model
Ying Ran, Xiao-gang Wen
We study a large-N generalization of - Heisenberg model on square lattice -- an spin model. The possible quantum spin liquid phases of the model are stu…
A lattice bosonic model as a quantum theory of gravity
Zheng-Cheng Gu, Xiao-Gang Wen
A local quantum bosonic model on a lattice is constructed whose low energy excitations are gravitons described by linearized Einstein action. Thus the bosonic model is a quantum th…
Doped carrier formulation and mean-field theory of the tt't''J model
Tiago C. Ribeiro, Xiao-Gang Wen
In the generalized-tJ model the effect of the large local Coulomb repulsion is accounted for by restricting the Hilbert space to states with at most one electron per site. In this…