Braun, Volker (2009) Three Generations on the Quintic Quotient. Journal of High Energy Physics, 2010 (1). ISSN 1029-8479
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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 |
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Divisions: | School of Theoretical Physics > Preprints |
Date Deposited: | 05 Oct 2017 19:19 |
Last Modified: | 15 Dec 2022 02:36 |
URI: | https://dair.dias.ie/id/eprint/242 |
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