Unparticle actions and gauge invariance

Anton Ilderton
Phys. Rev. D 79, 025014 – Published 23 January 2009

Abstract

We show that the requirement of gauge invariance is not enough to fix the form of interactions between unparticles and gauge fields, thus revealing a wide new class of gauged unparticle actions. Our approach also allows us to construct operators which create gauge invariant colored unparticles. We discuss both their perturbative and nonperturbative properties.

  • Received 4 December 2008

DOI:https://doi.org/10.1103/PhysRevD.79.025014

©2009 American Physical Society

Authors & Affiliations

Anton Ilderton*

  • School of Mathematics, Trinity College, Dublin 2, Ireland

  • *antoni@maths.tcd.ie

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Issue

Vol. 79, Iss. 2 — 15 January 2009

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