Phys. Rev. D 89, 014510 (2014) - Role of the SU(2) and SU(3) subgroups in observing confinement in the G(2) gauge group

Role of the SU(2) and SU(3) subgroups in observing confinement in the G(2) gauge group

S. M. Hosseini Nejad and S. Deldar

Phys. Rev. D 89, 014510 – Published 22 January 2014

Abstract

Applying the domain model to the G(2) gauge group and the thick center vortex model to the SU(2) and SU(3) subgroups of G(2), we calculate the potentials between static sources, as well as some parameters of the vortex profile. Comparing the results obtained from G(2) and its subgroups, we argue that SU(2) and SU(3) gauge groups have important roles in observing confinement in the G(2) gauge group.

Received 31 July 2013

DOI:https://doi.org/10.1103/PhysRevD.89.014510

© 2014 American Physical Society

Authors & Affiliations

S. M. Hosseini Nejad^* and S. Deldar^†

Department of Physics, University of Tehran, P.O. Box 14395/547, Tehran 1439955961, Iran

^*smhosseininejad@ut.ac.ir
^†sdeldar@ut.ac.ir

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Vol. 89, Iss. 1 — 1 January 2014

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