Abstract
We study non-Abelian vortex strings in supersymmetric QCD with the gauge group deformed by the mass of the adjoint matter. This deformation breaks supersymmetry down to and in the limit of large the theory flows to QCD. Non-Abelian strings in addition to translational zero modes have orientation moduli. In the limit of small the dynamics of orientational moduli is described by the two-dimensional model for QCD with flavors of quark hypermultiplets. For the case of the non-Abelian string becomes semilocal developing additional size moduli that modify the effective two-dimensional -model on the string making its target space noncompact. In this paper we consider the -deformed theory with eventually making large. We show that size moduli develop a potential that forces the string transverse size to shrink. Eventually in the large limit size moduli decouple and the effective theory on the string reduces to the model. We also comment on physics of confined monopoles.
- Received 24 October 2018
DOI:https://doi.org/10.1103/PhysRevD.98.094033
Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP3.
Published by the American Physical Society