The EFT bootstrap at finite M PL

Abstract We explore the impact of loop effects on positivity in effective field theories emerging in the infrared from unitary and causal microscopic dynamics. Focusing on massless particles coupled to gravity, we address the treatment of forward-limit divergences from loop discontinuities and estab...

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Bibliographic Details
Main Authors: Carl Beadle, Giulia Isabella, Davide Perrone, Sara Ricossa, Francesco Riva, Francesco Serra
Format: Article
Language:English
Published: SpringerOpen 2025-06-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP06(2025)209
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