Analytic bootstrap bounds on masses and spins in gravitational and non-gravitational scalar theories

Abstract We derive analytic constraints on the weakly-coupled spectrum of theories with a massless scalar under the standard assumptions of the S-matrix bootstrap program. These bootstrap bounds apply to any theory (with or without gravity) with fully crossing symmetric (i.e. stu-symmetric) four-poi...

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Κύριοι συγγραφείς:	Justin Berman, Nicholas Geiser
Μορφή:	Artigo
Γλώσσα:	Inglês
Έκδοση:	SpringerOpen 2025-06-01
Σειρά:	Journal of High Energy Physics
Θέματα:	Effective Field Theories Scattering Amplitudes Superstrings and Heterotic Strings Supersymmetric Effective Theories
Διαθέσιμο Online:	https://doi.org/10.1007/JHEP06(2025)168
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