214 citations · 1.6k across the 124 of their papers we have counts for
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Gapped spin liquid states in a one-dimensional Hubbard model with antiferromagnetic exchange interaction
Jianhui Dai, Xiaoyong Feng, Tao Xiang +1
We study the phase diagram of a one-dimensional extended Hubbard model with antiferromagnetic exchange interaction analytically and numerically. The bosonization and transfer-matri…
Density-induced reorientation of the stripe at half-filled high Landau levels
Shi-Jie Yang, Yue Yu
The effect of a unidirectional periodic potential on the orientation of the stripe state is studied for the two-dimensional electron system at half-filled high Landau levels. By co…
Phase diagram of ultracold atoms on optical lattice: Comparative study to slave fermion and slave boson for Bose Hubbard modelPhase diagram of ultracold atoms in optical lattices: Comparative study of slave fermion and slave boson approaches to Bose-Hubbard model
Yue Yu, S. T. Chui
We perform a comparative study of the finite temperature behavior of ultracold Bose atoms in optical lattices by the slave fermion and the slave boson approaches to the Bose Hubbar…
Luttinger liquid with strong spin-orbital coupling and Zeeman splitting in quantum wires
Yue Yu, Yuchuan Wen, Jinbin Li +2
We study a one-dimensional interacting electron gas with the strong Rashba spin-orbit coupling and Zeeman splitting in a quantum well. A bosonization theory is developed for this s…
Time-evolution stability of order parameters and phase diagrams of bosons on optical lattice
Yue Yu
Stemming from the Heisenberg equations of motion, we study the time-evolution stability of the order parameters for the cold atoms on optical lattices. The requirement of this stab…