Three Generations on the Quintic Quotient

Braun, Volker (2009) Three Generations on the Quintic Quotient. Journal of High Energy Physics, 2010 (1). ISSN 1029-8479

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Official URL: http://doi.org/10.1007/JHEP01(2010)094

Abstract

A three-generation SU(5) GUT, that is 3 × (10 + 5) and a single 5–5 pair, is constructed by compactification of the E_8 heterotic string. The base manifold is the Z_5 × Z_5 -quotient of the quintic, and the vector bundle is the quotient of a positive monad. The group action on the monad and its bundle-valued coho-mology is discussed in detail, including topological restrictions on the existence of equivariant structures. This model and a single Z_5 quotient are the complete list of three generation quotients of positive monads on the quintic.

Item Type: Article
Divisions: School of Theoretical Physics > Preprints
Date Deposited: 05 Oct 2017 19:19
Last Modified: 13 Jul 2018 10:57
URI: http://dair.dias.ie/id/eprint/242

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