Finite axionic electrodynamics from a new non-commutative approach

Patricio Gaete, Euro Spallucci

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Using the gauge-invariant but path-dependent variable formalism, we compute the static quantum potential for non-commutative axionic electrodynamics (or axionic electrodynamics in the presence of a minimal length). Accordingly, we obtain an ultraviolet finite static potential that is the sum of a Yukawa-type potential and a linear potential, leading to the confinement of static charges. Interestingly, it should be noted that this calculation involves no expansion at all. The present result manifests the key role played by the new quantum of length in our analysis. © 2012 IOP Publishing Ltd.
Original languageEnglish
JournalJournal of Physics A: Mathematical and Theoretical
DOIs
Publication statusPublished - 17 Feb 2012

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