Bethe ansatz for an AdS/CFT open spin chain with non-diagonal boundaries
High Energy Physics - Theory
2015-09-23 v3 Mathematical Physics
math.MP
Abstract
We consider the integrable open-chain transfer matrix corresponding to a Y=0 brane at one boundary, and a Y_theta=0 brane (rotated with the respect to the former by an angle theta) at the other boundary. We determine the exact eigenvalues of this transfer matrix in terms of solutions of a corresponding set of Bethe equations.
Keywords
Cite
@article{arxiv.1507.08866,
title = {Bethe ansatz for an AdS/CFT open spin chain with non-diagonal boundaries},
author = {Xin Zhang and Junpeng Cao and Shuai Cui and Rafael I. Nepomechie and Wen-Li Yang and Kangjie Shi and Yupeng Wang},
journal= {arXiv preprint arXiv:1507.08866},
year = {2015}
}
Comments
25 pages; v2: reference added; v3: minor revisions, form accepted by journal