Gauge Symmetry Breaking in Models inspired by Non-Commutative Geometry
arXiv:hep-th/9903115 · doi:10.1143/PTP.102.419
Abstract
In models inspired by non-commutative geometry, patterns of gauge symmetry breaking are analyzed, and SU(5) models are found to naturally favor a vacuum preserving SU(3) X SU(2) X U(1). A more realistic model is presented, and the possibility of D-brane interpretation is discussed.
7 pages, 3 eps figures, requires PTP style files, minor corrections