【期刊论文】Ground state and excitations of a spin chain with orbital degeneracy

李有泉， You-Quan Li， Michael Ma， Da-Ning Shi， Fu-Chun Zhang

【期刊论文】The Hubbard Quantum Wire

李有泉， You-Quan Li， and Christian Gruber

【期刊论文】Theory of electrons with orbital degeneracy

李有泉， You-Quan Li， and Ulrich Eckern

【期刊论文】Entanglement, quantum phase transition, and scaling in the XXZ chain

李有泉， Shi-Jian Gu， ， * Hai-Qing Lin， and You-Quan Li

【期刊论文】SU(4) Theory for Spin Systems with Orbital Degeneracy

李有泉， Y. Q. Li， ， Michael Ma， D. N. Shi， and F. C. Zhang

【期刊论文】Rigorous results for a hierarchy of generalized Heisenberg models

李有泉， You-Quan Li

【期刊论文】Phase diagram and symmetry breaking of an SU (4) spin-orbital chain in a generalized external field

李有泉， Shi-Jian Gu and You-Quan Li， Huan-Qiang Zhou

【期刊论文】One dimensional model for doubly degenerate electrons

李有泉， You-Quan Li， ， Shi-Jian Gu， Zu-Jian Ying and Ulrich Eckern

【期刊论文】Magnetic properties of an SU(4) spin-orbital chain

李有泉， Shi-Jian Gu and You-Quan Li

【期刊论文】Exact results of the ground state and excitation properties of a two-component interacting Bose system

李有泉， Y.-Q. Li ， S.-J. Gu， Z.-J. Ying and U. Eckern