Antisymmetric tensor field and Cheshire Cat smile of the local conformal symmetry

Abstract The conformal version of the antisymmetric second-order tensor field in four spacetime dimensions does not have gauge invariance extensively discussed in the literature for more than half a century. Our first observation is that, when coupled to fermions, only the conformal version provides...

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Bibliographic Details
Main Author: Ilya L. Shapiro
Format: Article
Language:English
Published: SpringerOpen 2024-02-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-024-12460-y
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