Capping the positivity cone: dimension-8 Higgs operators in the SMEFT

Capping the positivity cone: dimension-8 Higgs operators in the SMEFT

Abstract SMEFT Wilson coefficients are subject to various positivity bounds in order to be consistent with the fundamental principles of S-matrix. Previous bounds on dimension-8 SMEFT operators have been obtained using the positivity part of UV partial wave unitarity and form a (projective) convex c...

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Bibliographic Details
Main Authors: Qing Chen, Ken Mimasu, Tong Arthur Wu, Guo-Dong Zhang, Shuang-Yong Zhou
Format: Article
Language:English
Published: SpringerOpen 2024-03-01
Series:Journal of High Energy Physics
Subjects:
Effective Field Theories
SMEFT
Specific BSM Phenomenology
Online Access:https://doi.org/10.1007/JHEP03(2024)180

Internet

https://doi.org/10.1007/JHEP03(2024)180

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