Reduced Sigma-Model on O(N): Hamiltonian Analysis and Poisson Bracket of Lax Connection
|Original title:||Reduced Sigma-Model on O(N): Hamiltonian Analysis and Poisson Bracket of Lax Connection|
|Type:||Article in Periodical|
|Keywords:||string theory sigma model|
This short note is devoted to the study of the Hamiltonian formalism and the integrability of the bosonic model introduced in [hep-th/0612079]. We calculate Poisson bracket of spatial components of Lax connection and we argue that its structure implies classical integrability of the theory.