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hep-ph2024
An Effective Cosmological Collider
Nathaniel Craig, Soubhik Kumar, Amara McCune
Effective field theories (EFTs) of heavy particles coupled to the inflaton are rife with operator redundancies, frequently obscured by sensitivity to both boundary terms and field…
hep-ph2023
Dark Matter in A Mirror Solution to the Strong CP Problem
Quentin Bonnefoy, Lawrence Hall, Claudio Andrea Manzari +2
We study thermal production of dark matter (DM) in a realization of the minimal models of Ref.~\cite{Bonnefoy:2023afx}, where parity is used to solve the strong CP problem by trans…
hep-ph2020
P not PQ
Nathaniel Craig, Isabel Garcia Garcia, Giacomo Koszegi +1
Parity solutions to the strong CP problem are a compelling alternative to approaches based on Peccei-Quinn symmetry, particularly given the expected violation of global symmetries…