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.

Worldline quantization of field theory, effective actions and L-infinity structure / Bonora, L.; Cvitan, M.; Prester, P. Dominis; Giaccari, S.; Paulišić, M.; Štemberga, T.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2018:4(2018), pp. 1-24. [10.1007/JHEP04(2018)095]

Worldline quantization of field theory, effective actions and L-infinity structure

Bonora, L.;
2018

Abstract

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.
2018
4
1
24
95
Bonora, L.; Cvitan, M.; Prester, P. Dominis; Giaccari, S.; Paulišić, M.; Štemberga, T.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/90014
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