Positivity bounds on Higgs-portal dark matter

DOI10.1007/JHEP06(2023)124arXiv2302.02879OpenAlexW4381686363MaRDI QIDQ6134708

Seong Sik Kim, Hyun Min Lee, Kimiko Yamashita

Publication date: 25 July 2023

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2302.02879

zbMATH Keywords

scattering amplitudeseffective field theoriesmodels for dark matterSMEFT

Mathematics Subject Classification ID

Quantum theory (81-XX)

Related Items (1)

Positivity bounds on Higgs-portal freeze-in dark matter

Cites Work

• Novel angular dependence in Drell-Yan lepton production via dimension-8 operators
• Dark matter direct detection from new interactions in models with spin-two mediators
• Models for self-resonant dark matter
• SMEFTs living on the edge: determining the UV theories from positivity and extremality
• Generating Feynman diagrams and amplitudes with FeynArts 3
• Amplitude's positivity vs. subluminality: causality and unitarity constraints on dimension 6 \& 8 gluonic operators in the SMEFT
• Positivity bounds at one-loop level: the Higgs sector

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