Completing the scalar and fermionic universal one-loop effective action

A bstract We extend the known Universal One-Loop Effective Action (UOLEA) by all operators which involve scalars and fermions, not including contributions arising from open covariant derivatives. Our generic analytic expressions for the one-loop Wilson coefficients of effective operators up to dimen...

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Bibliographic Details
Published inThe journal of high energy physics Vol. 2020; no. 1; pp. 1 - 41
Main Authors Krämer, Michael, Summ, Benjamin, Voigt, Alexander
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2020
Springer Nature B.V
SpringerOpen
Subjects
Beyond Standard Model
Classical and Quantum Gravitation
Effective Field Theories
Elementary Particles
Fermions
High energy physics
Operators
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
Scalars
String Theory
Supersymmetry
Effective Field Theories
Beyond Standard Model
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Summary:A bstract We extend the known Universal One-Loop Effective Action (UOLEA) by all operators which involve scalars and fermions, not including contributions arising from open covariant derivatives. Our generic analytic expressions for the one-loop Wilson coefficients of effective operators up to dimension six allow for an application of the UOLEA to a broader class of UV-complete models. We apply our generic results to various effective theories of supersymmetric models, where different supersymmetric particles are integrated out at a high mass scale.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP01(2020)079