On S-matrix factorization of the Landau-Lifshitz model

Author(s)

Melikyan, A. ; Pinzul, A. ; Rivelles, V. O. ; Weber, G.

• Document type: Journal article
• Source: Journal of High Energy Physics; v. N/A, n. 10, p. 26-pg., 2008-10-01.

Abstract

We consider the three-particle scattering S-matrix for the Landau-Lifshitz model by directly computing the set of the Feynman diagrams up to the second order. We show, following the analogous computations for the non-linear Schrdinger model [1, 2], that the three-particle S-matrix is factorizable in the first non-trivial order. (AU)

• FAPESP's process: 06/02939-9 - Gravitational description of noncommutative theories
• Grantee: Gabriel Weber Martins
• Support Opportunities: Scholarships in Brazil - Doctorate (Direct)
• FAPESP's process: 05/05147-3 - Integrable structure of the string theory
• Grantee: Arsen Melikyan
• Support Opportunities: Scholarships in Brazil - Post-Doctoral
• FAPESP's process: 06/56056-0 - Methods and applications of noncommutative geometry: twisted symmetry and quantum gravity
• Grantee: Aleksandr Nikolaievich Pinzul
• Support Opportunities: Scholarships in Brazil - Post-Doctoral