On form-factors in Sin(h)-Gordon theory

TL;DR

This paper provides an explicit classical perturbiner solution in the Sin(h)-Gordon model that serves as a generating function for form-factors at the tree level, advancing analytical methods in integrable quantum field theories.

Contribution

It introduces a new explicit classical solution acting as a generating function for form-factors in the Sin(h)-Gordon model, enhancing understanding of its integrable structure.

Findings

Explicit classical perturbiner solution derived

Solution generates form-factors at tree approximation

Advances analytical techniques in Sin(h)-Gordon theory

Abstract

We present here an explicit classical solution of the type of perturbiner in Sin(h)-Gordon model. This solution is a generating function for form-factors in the tree approximation.