Worldline quantization of field theory, effective actions and L∞ structure

A bstract We formulate the worldline quantization (a.k.a. deformation quantization) of a massive fermion model coupled to external higher spin sources. We use the relations obtained in this way to show that its regularized effective action is endowed with an L ∞ symmetry. The same result holds also...

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Bibliographic Details
Published in:The journal of high energy physics 2018-04, Vol.2018 (4), p.1-24, Article 95
Main Authors: Bonora, L., Cvitan, M., Prester, P. Dominis, Giaccari, S., Paulišić, M., Štemberga, T.
Format: Article
Language:English
Subjects:
Classical and Quantum Gravitation
Deformation
Elementary Particles
Field theory
High energy physics
Higher Spin Gravity
Measurement
Models of Quantum Gravity
Non-Commutative Geometry
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Regular Article - Theoretical Physics
Relativity Theory
String Theory
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Summary:A bstract We formulate the worldline quantization (a.k.a. deformation quantization) of a massive fermion model coupled to external higher spin sources. We use the relations obtained in this way to show that its regularized effective action is endowed with an L ∞ symmetry. The same result holds also for a massive scalar model.
ISSN:1029-8479
1029-8479
DOI:10.1007/JHEP04(2018)095