14 citations · 14 across the 1 of their papers we have counts for
4 papers
Fermi-Hubbard model on non-bipartite lattices: flux problem and emergent chirality
Wayne Zheng
On several one-dimensional (1D) and 2D nonbipartite lattices, we study both free and Hubbard interacting lattice fermions when some magnetic fluxes are threaded or gauge fields cou…
Quantum entanglement in the t-J chain: From charge-spin separation to recombination
Wayne Zheng, Zheng-Yu Weng
In contrast to the conventional von Neumann bipartite entanglement entropy (bEE), we show that a more appropriate description of the one-dimensional doped Mott insulator is a new k…
Chiral spin liquid with spinon Fermi surfaces in spin- triangular Heisenberg model
Shou-Shu Gong, Wayne Zheng, Mac Lee +2
We study the interplay of competing interactions in spin- triangular Heisenberg model through tuning the first- (), second- (), and third-neighbor () couplings.…
Classification and Monte Carlo study of symmetric spin liquids on the triangular lattice
Wayne Zheng, Jia-Wei Mei, Yang Qi
We study different ways of symmetry fractionalization in spin liquids on the triangular lattice. Our classification can be used to identify the symmetry fractionalization i…