SPECIAL ISSUE: Proceedings of the Conference on Particle Physics, Astrophysics and Quantum Field Theory: 75 Years since Solvay Nanyang Executive Centre, Singapore, 27–29 November 2008; Editors: A. H. Chan and B. E. Baaquie (National University of Singapore), N. P. Chang (City University of New York), C. H. Oh (National University of Singapore), K. K. Phua (IAS, Nanyang Technological University)No Access
AN E6 INVARIANT ACTION LEADING TO AN SU(5) GRAND UNIFICATION ON A DOMAIN WALL
https://doi.org/10.1142/S0217751X09046916Cited by:0 (Source: Crossref)
Abstract
The paper presents a summary of some recent work on a SU(5) grand unification scheme for effective 3 + 1 dimensional fields dynamically localized on a domain-wall brane. This is achieved through the confluence of the clash-of-symmetries mechanism for symmetry breaking through domain-wall formation and the Dvali-Shifman gauge boson localization idea. It is shown that it requires an E6 invariant action, yielding a domain-wall solution that has E6 broken to differently embedded SO(10) ⊗ U(1) subgroups in the two bulk regions on the opposites of the wall.
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