Kinetic mixing effect in noncommutative B − L gauge theory
Abstract It is well established that the SU(P)L gauge symmetry for P ≥ 3 can address the question of fermion generation number due to the anomaly cancellation, but it neither commutes nor closes algebraically with electric and baryon-minus-lepton charges. Hence, two U(1) factors that determine such...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2019-09-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | http://link.springer.com/article/10.1007/JHEP09(2019)054 |
| _version_ | 1818531117746094080 |
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| author | Duong Van Loi Phung Van Dong Le Xuan Thuy |
| author_facet | Duong Van Loi Phung Van Dong Le Xuan Thuy |
| author_sort | Duong Van Loi |
| collection | DOAJ |
| description | Abstract It is well established that the SU(P)L gauge symmetry for P ≥ 3 can address the question of fermion generation number due to the anomaly cancellation, but it neither commutes nor closes algebraically with electric and baryon-minus-lepton charges. Hence, two U(1) factors that determine such charges are required, yielding a complete gauge symmetry, SU(P)L ⊗ U(1)X ⊗ U(1)N, apart from the color group. The resulting theory manifestly provides neutrino mass, dark matter, inflation, and baryon asymmetry of the universe. Furthermore, this gauge structure may present kinetic mixing effects associated to the U(1) gauge fields, which affect the electroweak precision test such as the ρ parameter and Z couplings as well as the new physics processes. We will construct the model, examine the interplay between the kinetic mixing and those due to the symmetry breaking, and obtain the physical results in detail. |
| first_indexed | 2024-12-11T17:28:17Z |
| format | Article |
| id | doaj.art-87a10ece522744628677ee9e5837681b |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-12-11T17:28:17Z |
| publishDate | 2019-09-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-87a10ece522744628677ee9e5837681b2022-12-22T00:56:54ZengSpringerOpenJournal of High Energy Physics1029-84792019-09-012019913310.1007/JHEP09(2019)054Kinetic mixing effect in noncommutative B − L gauge theoryDuong Van Loi0Phung Van Dong1Le Xuan Thuy2Phenikaa Institute for Advanced Study and Faculty of Basic Science, Phenikaa UniversityPhenikaa Institute for Advanced Study and Faculty of Basic Science, Phenikaa UniversityGraduate University of Science and Technology, Vietnam Academy of Science and TechnologyAbstract It is well established that the SU(P)L gauge symmetry for P ≥ 3 can address the question of fermion generation number due to the anomaly cancellation, but it neither commutes nor closes algebraically with electric and baryon-minus-lepton charges. Hence, two U(1) factors that determine such charges are required, yielding a complete gauge symmetry, SU(P)L ⊗ U(1)X ⊗ U(1)N, apart from the color group. The resulting theory manifestly provides neutrino mass, dark matter, inflation, and baryon asymmetry of the universe. Furthermore, this gauge structure may present kinetic mixing effects associated to the U(1) gauge fields, which affect the electroweak precision test such as the ρ parameter and Z couplings as well as the new physics processes. We will construct the model, examine the interplay between the kinetic mixing and those due to the symmetry breaking, and obtain the physical results in detail.http://link.springer.com/article/10.1007/JHEP09(2019)054Beyond Standard ModelCosmology of Theories beyond the SMGauge Symmetry |
| spellingShingle | Duong Van Loi Phung Van Dong Le Xuan Thuy Kinetic mixing effect in noncommutative B − L gauge theory Journal of High Energy Physics Beyond Standard Model Cosmology of Theories beyond the SM Gauge Symmetry |
| title | Kinetic mixing effect in noncommutative B − L gauge theory |
| title_full | Kinetic mixing effect in noncommutative B − L gauge theory |
| title_fullStr | Kinetic mixing effect in noncommutative B − L gauge theory |
| title_full_unstemmed | Kinetic mixing effect in noncommutative B − L gauge theory |
| title_short | Kinetic mixing effect in noncommutative B − L gauge theory |
| title_sort | kinetic mixing effect in noncommutative b l gauge theory |
| topic | Beyond Standard Model Cosmology of Theories beyond the SM Gauge Symmetry |
| url | http://link.springer.com/article/10.1007/JHEP09(2019)054 |
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