Yukawa textures from singular spectral data

Abstract The Yukawa textures of effective heterotic models are studied by using singular spectral data. One advantage of this approach is that it is possible to dissect the cohomologies of the bundles into smaller parts and identify the pieces that contain the zero modes, which can potentially have...

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Autor principal:	Mohsen Karkheiran
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Superstrings and Heterotic Strings F-Theory String Duality Superstring Vacua Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
Acceso en línea:	https://doaj.org/article/8e6739eef5a1435eafaf7d9b28adc65d
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spelling	oai:doaj.org-article:8e6739eef5a1435eafaf7d9b28adc65d2021-11-21T12:41:23ZYukawa textures from singular spectral data10.1007/JHEP11(2021)1311029-8479https://doaj.org/article/8e6739eef5a1435eafaf7d9b28adc65d2021-11-01T00:00:00Zhttps://doi.org/10.1007/JHEP11(2021)131https://doaj.org/toc/1029-8479Abstract The Yukawa textures of effective heterotic models are studied by using singular spectral data. One advantage of this approach is that it is possible to dissect the cohomologies of the bundles into smaller parts and identify the pieces that contain the zero modes, which can potentially have non-zero Yukawa couplings. Another advantage is the manifest relationship between the Yukawa textures in heterotic models and local F-theory models in terms of fields living in bulk or localized inside the 7-branes. We only work with Weierstrass elliptically fibered Calabi-Yau manifolds here. The idea for generalizing this approach to every elliptically fibered Calabi-Yau with rational sections is given at the end of this paper.Mohsen KarkheiranSpringerOpenarticleSuperstrings and Heterotic StringsF-TheoryString DualitySuperstring VacuaNuclear and particle physics. Atomic energy. RadioactivityQC770-798ENJournal of High Energy Physics, Vol 2021, Iss 11, Pp 1-72 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Superstrings and Heterotic Strings F-Theory String Duality Superstring Vacua Nuclear and particle physics. Atomic energy. Radioactivity QC770-798
spellingShingle	Superstrings and Heterotic Strings F-Theory String Duality Superstring Vacua Nuclear and particle physics. Atomic energy. Radioactivity QC770-798 Mohsen Karkheiran Yukawa textures from singular spectral data
description	Abstract The Yukawa textures of effective heterotic models are studied by using singular spectral data. One advantage of this approach is that it is possible to dissect the cohomologies of the bundles into smaller parts and identify the pieces that contain the zero modes, which can potentially have non-zero Yukawa couplings. Another advantage is the manifest relationship between the Yukawa textures in heterotic models and local F-theory models in terms of fields living in bulk or localized inside the 7-branes. We only work with Weierstrass elliptically fibered Calabi-Yau manifolds here. The idea for generalizing this approach to every elliptically fibered Calabi-Yau with rational sections is given at the end of this paper.
format	article
author	Mohsen Karkheiran
author_facet	Mohsen Karkheiran
author_sort	Mohsen Karkheiran
title	Yukawa textures from singular spectral data
title_short	Yukawa textures from singular spectral data
title_full	Yukawa textures from singular spectral data
title_fullStr	Yukawa textures from singular spectral data
title_full_unstemmed	Yukawa textures from singular spectral data
title_sort	yukawa textures from singular spectral data
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/8e6739eef5a1435eafaf7d9b28adc65d
work_keys_str_mv	AT mohsenkarkheiran yukawatexturesfromsingularspectraldata
_version_	1718418897823072256

Yukawa textures from singular spectral data

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