On Wigner Degeneracy in Elko theory: Hermiticity and Dark Matter
Fuente:
arXiv
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866910754919153664 |
|---|---|
| author | de Gracia, G. B. da Rocha, Roldão Rogerio, R. J. Bueno Lee, Cheng-Yang |
| author_facet | de Gracia, G. B. da Rocha, Roldão Rogerio, R. J. Bueno Lee, Cheng-Yang |
| contents | In this paper, we provide a set of Hermitian interactions for quantum fields based on Elko, considering the recent achievements concerning the most general form of singular spinors and Wigner degeneracy. We consider Hermiticity and renormalizability a criterion to define the derivative Elko-Higgs interaction as the suitable candidate for a dark coupling. Then, the free parameters of the model are fixed by cosmological constraints on the dark matter abundance, bounds on the Higgs invisible decays, and limits on the electron-dark matter scattering mediated by the Higgs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_00126 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On Wigner Degeneracy in Elko theory: Hermiticity and Dark Matter de Gracia, G. B. da Rocha, Roldão Rogerio, R. J. Bueno Lee, Cheng-Yang High Energy Physics - Phenomenology High Energy Physics - Theory In this paper, we provide a set of Hermitian interactions for quantum fields based on Elko, considering the recent achievements concerning the most general form of singular spinors and Wigner degeneracy. We consider Hermiticity and renormalizability a criterion to define the derivative Elko-Higgs interaction as the suitable candidate for a dark coupling. Then, the free parameters of the model are fixed by cosmological constraints on the dark matter abundance, bounds on the Higgs invisible decays, and limits on the electron-dark matter scattering mediated by the Higgs. |
| title | On Wigner Degeneracy in Elko theory: Hermiticity and Dark Matter |
| topic | High Energy Physics - Phenomenology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2407.00126 |