Momentum space parity-odd CFT 3-point functions

A bstract We study the parity-odd sector of 3-point functions comprising scalar operators and conserved currents in conformal field theories in momentum space. We use momentum space conformal Ward identities as well as spin-raising and weight-shifting operators to fix the form of some of these corre...

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Bibliographic Details
Published in:The journal of high energy physics 2021-08, Vol.2021 (8), p.1-43, Article 89
Main Authors: Jain, Sachin, John, Renjan Rajan, Mehta, Abhishek, Nizami, Amin A., Suresh, Adithya
Format: Article
Language:English
Subjects:
Classical and Quantum Gravitation
Conformal and W Symmetry
Conformal Field Theory
Correlators
Elementary Particles
Euclidean space
Gravitational waves
High energy physics
Lattice theory
Momentum
Operators
Parity
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Regularization
Relativity Theory
String Theory
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Summary:A bstract We study the parity-odd sector of 3-point functions comprising scalar operators and conserved currents in conformal field theories in momentum space. We use momentum space conformal Ward identities as well as spin-raising and weight-shifting operators to fix the form of some of these correlators. Wherever divergences appear we discuss their regularisation and renormalisation using appropriate counter-terms.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP08(2021)089