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Local Heterotic Torsional Models

✍ Scribed by Ji-Xiang Fu; Li-Sheng Tseng; Shing-Tung Yau


Publisher
Springer
Year
2009
Tongue
English
Weight
272 KB
Volume
289
Category
Article
ISSN
0010-3616

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πŸ“œ SIMILAR VOLUMES


Local models of heterotic flux vacua: sp
✍ D. IsraΓ«l; L. Carlevaro πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 179 KB

## Abstract We report on some recent progress in understanding heterotic flux compactifications, from a worldsheet perspective mainly. We consider local models consisting in torus fibration over warped Eguchi‐Hanson space and non‐KΓ€hler resolved conifold geometries. We analyze the supergravity solu

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## Abstract In this talk I will present a class of heterotic string theory compactifications which lead to four dimensional __N__ = 1 supersymmetric vacua with standard model gauge group __SU__(3)__~C~__ Γ— __SU__(2)__~L~__ Γ— __U__(1)__~Y~__. I will compute their massless particle spectrum and show

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✍ B.A. Ovrut πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 94 KB

## Abstract Within the context of the __E__~8~ Γ— __E__~8~ heterotic superstring compactified on a smooth Calabi‐Yau threefold with an __SU__(4) gauge instanton, we show the existence of simple, realistic __N__ = 1 supersymmetric vacua that are compatible with low energy particle physics. The observ

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✍ A.E. Faraggi πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 133 KB

## Abstract An overview of old and new results in studies of the quasi‐realistic free fermionic models is presented, which include the recent discovery of exophobic string vacua and reproduction of the Higgs‐matter splitting mechanism in a corresponding orbifold construction.