The supersymmetric standard model from the Z6 orientifold?

Bailin, David and Love, Alexander (2007) The supersymmetric standard model from the Z6 orientifold? AIP Conference Proceedings, 881 (1). 1-.

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Abstract

We construct N = 1 supersymmetric fractional branes on the Z6' orientifold. Intersecting stacks of such branes are needed to build a supersymmetric standard model. If a, b are the stacks that generate the SU(3)c and SU(2)L gauge particles, then, in order to obtain just the chiral spectrum of the (supersymmetric) standard model (with non-zero Yukawa couplings to the Higgs mutiplets), it is necessary that the number of intersections a n b of the stacks a and b, and the number of intersections a n b' of a with the orientifold image b' of b satisfy (a n b, a n b') = (2, 1) or (1, 2). It is also necessary that there is no matter in symmetric representations of the gauge group. We have found a number of examples having these properties. Different lattices give different solutions and different physics.

Item Type: Article
Additional Information: From SRO
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
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Depositing User: EPrints Services
Date Deposited: 06 Feb 2012 18:12
Last Modified: 19 Mar 2012 12:59
URI: http://sro.sussex.ac.uk/id/eprint/15223
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