Renormalization and conformal invariance of non-local quantum electrodynamics

Renormalization and conformal invariance of non-local quantum electrodynamics

Abstract We study renormalization group flow in a non-local version of quantum electrodynamics (QED). We determine the regime in which the theory flows to a local theory in the infrared and study a possible UV completion of four-dimensional QED. In addition, we find that there exist non-local confor...

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Bibliographic Details
Main Authors: Matthew Heydeman, Christian B. Jepsen, Ziming Ji, Amos Yarom
Format: Article
Language:English
Published: SpringerOpen 2020-08-01
Series:Journal of High Energy Physics
Subjects:
Conformal Field Theory
Renormalization Group
Online Access:http://link.springer.com/article/10.1007/JHEP08(2020)007

Internet

http://link.springer.com/article/10.1007/JHEP08(2020)007

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