Séminaire de Physique Théorique

Breather form factors of descendent operators in the sine-Gordon model
Michael Lashkevich (Landau Institute for Theoretical Physics, Moscow)
Thursday 04 September 2008 15:00 -  Tours -  Salle 1180 (Bât E2)

Résumé :
A construction for breather form factors of the descendant operators of exponential fields $e^{i\alpha\varphi}$ in the sine-Gordon model is proposed. The reflection properties of the form factors corresponding to the $\alpha\to2\alpha_0-\alpha$ identification have been proven.

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