Speaker
Zhuo-Hui Wang
(University of Science and Technology of China)
Description
We derive a family of generalized dispersion relations with new integration kernels, and use them to bootstrap the amplitudes with full unitarity and analyticity systematically employed. These dispersion relations, combined with the primal construction method, can be used to analyze the interplay between the Regge behavior of amplitudes and low-energy scattering data. As an illustrating example, we apply this framework to constrain glueball scattering amplitudes using a generalized ansatz that accounts for bound-state poles in partial waves.
Authors
Prof.
Claudia de Rham
(Imperial College)
Prof.
Andrew J. Tolley
(Imperial College)
Zhuo-Hui Wang
(University of Science and Technology of China)
Prof.
Shuang-Yong Zhou
(University of Science and Technology of China)
