1993/06/28 by Changrim Ahn
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Black Holes and Theoretical Physics #Field (mathematics) #Integrable system #Mathematical physics #Mathematics #Nonlinear Waves and Solitons #Physics #Pure mathematics #Theoretical physics #Thermodynamics #hep-th
paper · pdf · doi:10.1016/0550-3213(94)90441-3
published as Nucl.Phys. B422 (1994) 449-475 · (39 Pages)
arxiv created 1993/06/28 · openalex publication_date 1994/07/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We study on-shell and off-shell properties of the supersymmetric sinh-Gordon and perturbed SUSY Yang-Lee models using the thermodynamic Bethe ansatz and form factors. Identifying the supersymmetric models with the Eight Vertex Free Fermion Model, we derive inversion relation for inhomogeneous transfer matrix and TBA equations and get correct UV results. We obtain two-point form factors of the trace of energy-momentum tensor using the Watson equations and their SUSY transformations. As an application, we compute the UV central charge using these form factors and spectral representation of the C-theorem.