Form Factors of Exponential Fields in the Sine-Gordon Model
Abstract
An integral representation for form factors of exponential fields eiaφ in the sine-Gordon model is proposed.
- Publication:
-
Modern Physics Letters A
- Pub Date:
- 1997
- DOI:
- 10.1142/S0217732397002673
- arXiv:
- arXiv:hep-th/9703190
- Bibcode:
- 1997MPLA...12.2543L
- Keywords:
-
- High Energy Physics - Theory;
- Condensed Matter;
- Mathematics - Quantum Algebra
- E-Print:
- 8 pages, harvmac.tex, added the formula (25) for two soliton form-factors at the reflectionless points