Neutrino model in left-right symmetric linear seesaw augmented with A4 modular group.
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| Title: | Neutrino model in left-right symmetric linear seesaw augmented with A4 modular group. |
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| Authors: | Kalita, Raktima1 (AUTHOR) phy2091007_raktima@cottonuniversity.ac.in, Patgiri, Mahadev1 (AUTHOR) mahadevpatgiri@cottonuniversity.ac.in |
| Source: | European Physical Journal C -- Particles & Fields. Apr2025, Vol. 85 Issue 4, p1-16. 16p. |
| Subjects: | Modular groups, Neutrino oscillation, Quark models, Current fluctuations, Neutrino mass |
| Abstract: | In this work, we have invoked A 4 modular symmetry in the left-right symmetric linear seesaw model. Interestingly, such modular symmetry restricts the proliferation of flavon fields, and as a result, the predictability of the model is enhanced. The fermion sector of the model comprises quarks, leptons, and a sterile fermion in each generation, while the scalar sector consists of Higgs doublets and bidoublets. We investigate numerically various Yukawa coupling coefficients, the neutrino masses and mixing parameters in our intended model and predictions become consistent with the 3 σ range of current neutrino oscillation data. We also studied the non-unitarity, effects on lepton flavor violation in our model and evolution of lepton asymmetry to explain the current baryon asymmetry of the universe. [ABSTRACT FROM AUTHOR] |
| Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 185238522 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Neutrino model in left-right symmetric linear seesaw augmented with A4 modular group. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Kalita%2C+Raktima%22">Kalita, Raktima</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> phy2091007_raktima@cottonuniversity.ac.in</i><br /><searchLink fieldCode="AR" term="%22Patgiri%2C+Mahadev%22">Patgiri, Mahadev</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> mahadevpatgiri@cottonuniversity.ac.in</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22European+Physical+Journal+C+--+Particles+%26+Fields%22">European Physical Journal C -- Particles & Fields</searchLink>. Apr2025, Vol. 85 Issue 4, p1-16. 16p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Modular+groups%22">Modular groups</searchLink><br /><searchLink fieldCode="DE" term="%22Neutrino+oscillation%22">Neutrino oscillation</searchLink><br /><searchLink fieldCode="DE" term="%22Quark+models%22">Quark models</searchLink><br /><searchLink fieldCode="DE" term="%22Current+fluctuations%22">Current fluctuations</searchLink><br /><searchLink fieldCode="DE" term="%22Neutrino+mass%22">Neutrino mass</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: In this work, we have invoked A 4 modular symmetry in the left-right symmetric linear seesaw model. Interestingly, such modular symmetry restricts the proliferation of flavon fields, and as a result, the predictability of the model is enhanced. The fermion sector of the model comprises quarks, leptons, and a sterile fermion in each generation, while the scalar sector consists of Higgs doublets and bidoublets. We investigate numerically various Yukawa coupling coefficients, the neutrino masses and mixing parameters in our intended model and predictions become consistent with the 3 σ range of current neutrino oscillation data. We also studied the non-unitarity, effects on lepton flavor violation in our model and evolution of lepton asymmetry to explain the current baryon asymmetry of the universe. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of European Physical Journal C -- Particles & Fields is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1140/epjc/s10052-025-14167-0 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 1 Subjects: – SubjectFull: Modular groups Type: general – SubjectFull: Neutrino oscillation Type: general – SubjectFull: Quark models Type: general – SubjectFull: Current fluctuations Type: general – SubjectFull: Neutrino mass Type: general Titles: – TitleFull: Neutrino model in left-right symmetric linear seesaw augmented with A4 modular group. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Kalita, Raktima – PersonEntity: Name: NameFull: Patgiri, Mahadev IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 04 Text: Apr2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 14346044 Numbering: – Type: volume Value: 85 – Type: issue Value: 4 Titles: – TitleFull: European Physical Journal C -- Particles & Fields Type: main |
| ResultId | 1 |
