10 citations · 26 across the 4 of their papers we have counts for
4 papers
Exact solution of the quantum integrable model associated with the twisted algebra
Guang-Liang Li, Xiaotian Xu, Kun Hao +5
We generalize the nested off-diagonal Bethe ansatz method to study the quantum chain associated with the twisted algebra (or the model) with either periodic…
Exact solutions of the quantum spin chain
Guang-Liang Li, Panpan Xue, Pei Sun +5
We study the exact solutions of quantum integrable model associated with the Lie algebra, with either a periodic or an open one with off-diagonal boundary reflections, by gen…
Collective oscillations of a Bose-Einstein condensate induced by a vortex ring
Wen-Kai Bai, Jian-chong Xing, Tao Yang +2
We study the collective oscillations of three-dimensional Bose-Einstein condensates (BECs) excited by a vortex ring. We identify independent, integrated, and stationary modes of th…
current algebra: free field realization and screening currents
Wen-Li Yang, Yao-Zhong Zhang, Xin Liu
The current algebra at general level is investigated. Its free field representation and corresponding energy-momentum tensor are constructed. Seven screening currents…