Exact solution of the XXX Gaudin model with the generic open boundaries
Kun Hao, Junpeng Cao, Tao Yang, Wen-Li Yang
TL;DR
This paper provides an exact analytical solution to the XXX Gaudin model with the most general open boundary conditions using the off-diagonal Bethe ansatz, deriving eigenvalues and Bethe equations.
Contribution
It introduces a novel exact solution method for the XXX Gaudin model with generic non-diagonal boundary conditions.
Findings
Eigenvalues of Gaudin operators obtained
Bethe ansatz equations derived
Solution applicable to general boundary conditions
Abstract
The XXX Gaudin model with generic integrable boundaries specified by the most general non-diagonal K-matrices is studied by the off-diagonal Bethe ansatz method. The eigenvalues of the associated Gaudin operators and the corresponding Bethe ansatz equations are obtained.
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