Bethe states of the integrable spin-s chain with generic open boundaries. (24th November 2015)

• Record Type: Journal Article
• Authors: Yang, Lijun; Zhang, Xin; Cao, Junpeng; Yang, Wen-Li; Shi, Kangjie; Wang, Yupeng
• Is Part Of: Journal of physics. Volume 49:Number 1(2016)
• Publication Date: 2015-11-24
• Subjects: Bethe ansatz -- T — Q relation -- integrable spin chain; Mathematical physics -- Periodicals; Statistical physics -- Periodicals; Quantum theory -- Periodicals; Matter -- Properties -- Periodicals; 530.105
• DOI: 10.1088/1751-8113/49/1/014001
• Languages: English
• ISSNs: 1751-8113

Abstract

Abstract: Based on the inhomogeneous T – Q relation and the associated Bethe ansatz equations obtained via the off-diagonal Bethe ansatz, we construct the Bethe-type eigenstates of the SU (2)-invariant spin- s chain with generic non-diagonal boundaries by employing certain orthogonal basis of the Hilbert space.