## 数理物理セミナー:Bound state operators in integrable quantum field theories

2016年 　 2月 16日 14時 00分 ～ 2016年 　 2月 16日 15時 30分

アブストラクト: Recently large families of two-dimensional quantum field
theories with factorizing S-matrices have been constructed in the
operator-algebraic framework (Haag-Kastler axioms), by first showing the
existence of observables localized in wedge-shaped regions. We aim at
extending this program to S-matrices with poles. We introduce an
operator which implements the binding of particles. Its self-adjointness
is a key to a proof of the existence of the corresponding Haag-Kastler net.