Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies

Bibliographic Details
Main Author: Pereira, S. H. [UNESP]
Publication Date: 2022
Format: Article
Language: eng
Source: Repositório Institucional da UNESP
Download full: http://dx.doi.org/10.1142/S0218271822500560
http://hdl.handle.net/11449/240982
Summary: In this paper, the recently proposed mass dimension one fermionic field is supposed to be responsible for the dark matter (DM) halo around galactic nuclei, through the quantum degeneracy pressure effect of the field. It will be shown that the mass-ratio relation for dwarf galaxies can be well explained for a particle DM mass of about 100-200eV. For a large galaxy, as Milky Way, the observational data for rotation curve can be well reproduced for a particle mass of about 23eV, with the addition of other substructures.
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spelling Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxiesDark matterdegeneracy pressuremass dimension one fermionic fieldIn this paper, the recently proposed mass dimension one fermionic field is supposed to be responsible for the dark matter (DM) halo around galactic nuclei, through the quantum degeneracy pressure effect of the field. It will be shown that the mass-ratio relation for dwarf galaxies can be well explained for a particle DM mass of about 100-200eV. For a large galaxy, as Milky Way, the observational data for rotation curve can be well reproduced for a particle mass of about 23eV, with the addition of other substructures.Departamento de Física Faculdade de Engenharia de Guaratinguetá Universidade Estadual Paulista (UNESP), Av. Dr. Ariberto Pereira da Cunha 333Departamento de Física Faculdade de Engenharia de Guaratinguetá Universidade Estadual Paulista (UNESP), Av. Dr. Ariberto Pereira da Cunha 333Universidade Estadual Paulista (UNESP)Pereira, S. H. [UNESP]2023-03-01T20:41:46Z2023-03-01T20:41:46Z2022-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1142/S0218271822500560International Journal of Modern Physics D, v. 31, n. 7, 2022.0218-2718http://hdl.handle.net/11449/24098210.1142/S02182718225005602-s2.0-85129966131Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Modern Physics Dinfo:eu-repo/semantics/openAccess2024-07-01T20:51:52Zoai:repositorio.unesp.br:11449/240982Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462025-03-28T14:25:14.296114Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
title Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
spellingShingle Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
Pereira, S. H. [UNESP]
Dark matter
degeneracy pressure
mass dimension one fermionic field
title_short Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
title_full Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
title_fullStr Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
title_full_unstemmed Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
title_sort Degeneracy pressure of mass dimension one fermionic fields and the dark matter halo of galaxies
author Pereira, S. H. [UNESP]
author_facet Pereira, S. H. [UNESP]
author_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Pereira, S. H. [UNESP]
dc.subject.por.fl_str_mv Dark matter
degeneracy pressure
mass dimension one fermionic field
topic Dark matter
degeneracy pressure
mass dimension one fermionic field
description In this paper, the recently proposed mass dimension one fermionic field is supposed to be responsible for the dark matter (DM) halo around galactic nuclei, through the quantum degeneracy pressure effect of the field. It will be shown that the mass-ratio relation for dwarf galaxies can be well explained for a particle DM mass of about 100-200eV. For a large galaxy, as Milky Way, the observational data for rotation curve can be well reproduced for a particle mass of about 23eV, with the addition of other substructures.
publishDate 2022
dc.date.none.fl_str_mv 2022-05-01
2023-03-01T20:41:46Z
2023-03-01T20:41:46Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1142/S0218271822500560
International Journal of Modern Physics D, v. 31, n. 7, 2022.
0218-2718
http://hdl.handle.net/11449/240982
10.1142/S0218271822500560
2-s2.0-85129966131
url http://dx.doi.org/10.1142/S0218271822500560
http://hdl.handle.net/11449/240982
identifier_str_mv International Journal of Modern Physics D, v. 31, n. 7, 2022.
0218-2718
10.1142/S0218271822500560
2-s2.0-85129966131
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv International Journal of Modern Physics D
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1834483971995467776

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