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...
Enregistré dans:
Auteur principal: | |
---|---|
Format: | article |
Langue: | EN |
Publié: |
SpringerOpen
2021
|
Sujets: | |
Accès en ligne: | https://doaj.org/article/8e6739eef5a1435eafaf7d9b28adc65d |
Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
id |
oai:doaj.org-article:8e6739eef5a1435eafaf7d9b28adc65d |
---|---|
record_format |
dspace |
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 |