Proofs of Two Conjectures Related to the Thermodynamic Bethe Ansatz
- Author(s): Tracy, Craig A.;
- Widom, Harold
- et al.
Published Web Locationhttps://arxiv.org/pdf/solv-int/9509003.pdf
We prove that the solution to a pair of nonlinear integral equations arising in the thermodynamic Bethe Ansatz can be expressed in terms of the resolvent kernel of the linear integral operator with kernel exp(-u(theta)-u(theta'))/cosh[(1/2)(theta-theta')]