Operator Product Expansions of Derivative Fields in the Sine-Gordon Model
Abstract
Abstract In this article, we initiate the study of operator product expansions (OPEs) for the sine-Gordon model. For simplicity, we focus on the model below the first threshold of collapse ( $$\beta
Fields of Study & Subjects
Algebraic structures and combinatorial models
Nonlinear Photonic Systems
Homotopy and Cohomology in Algebraic Topology
Publication details
- Journal / source
- Journal of Statistical Physics
- Volume
- 193
- Issue
- 3
- Publication date
- 9 March 2026
- Language
- EN