Impact of axions on confinement in three and two dimensions

M. M. Anber, M. Shifman

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

In this paper we discuss well-known three- and two-dimensional models with confinement, namely, the Polyakov compact electrodynamics in 3D and two-dimensional CP(N-1) sigma model, and reveal changes in the confining regimes of these models upon adding the axion field. In both cases the addition of axion has a drastic impact. In the CP(N-1) model the axion-induced deconfinement was known previously, but we discuss a new feature not considered in the previous publication.

Original languageEnglish (US)
Article number065020
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume92
Issue number6
DOIs
StatePublished - Sep 22 2015

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