The S-matrix bootstrap IV: multiple amplitudes

The S-matrix bootstrap IV: multiple amplitudes

Abstract We explore the space of consistent three-particle couplings in ℤ2-symmetric two-dimensional QFTs using two first-principles approaches. Our first approach relies solely on unitarity, analyticity and crossing symmetry of the two-to-two scattering amplitudes and extends the techniques of [2]...

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Bibliographic Details
Main Authors: Alexandre Homrich, João Penedones, Jonathan Toledo, Balt C. van Rees, Pedro Vieira
Format: Article
Language:English
Published: SpringerOpen 2019-11-01
Series:Journal of High Energy Physics
Subjects:
Field Theories in Lower Dimensions
Integrable Field Theories
Scattering Amplitudes
Online Access:http://link.springer.com/article/10.1007/JHEP11(2019)076

Internet

http://link.springer.com/article/10.1007/JHEP11(2019)076

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