2000 character limit reached
Off-diagonal Bethe ansatz solution of the XXX spin-chain with arbitrary boundary conditions
Published 7 Jun 2013 in math-ph, cond-mat.stat-mech, hep-th, and math.MP | (1306.1742v3)
Abstract: With the off-diagonal Bethe ansatz method proposed recently by the present authors, we exactly diagonalize the $XXX$ spin chain with arbitrary boundary fields. By constructing a functional relation between the eigenvalues of the transfer matrix and the quantum determinant, the associated $T-Q$ relation and the Bethe ansatz equations are derived.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.