| Texto completo | |
| Autor(es): |
da Rocha, Roldao
[1]
Número total de Autores: 1
|
| Afiliação do(s) autor(es): | [1] Fed Univ ABC, Ctr Math, BR-09210580 Santo Andre, SP - Brazil
Número total de Afiliações: 1
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Physical Review D; v. 102, n. 2 JUL 2 2020. |
| Citações Web of Science: | 0 |
| Resumo | |
The method of minimal geometric deformation (MGD) is used to derive static, strongly gravitating, spherically symmetric, compact stellar distributions that are solutions of the Yang-Mills-Einstein-Dirac coupled field equations on fluid membranes with finite tension. Their solutions characterize MGD Yang-Mills-Dirac stars, whose mass has order of the Chandrasekhar mass, once the range of both the fermionic self-interaction and the Yang-Mills coupling constants is suitably chosen. Physical features of MGDYang-Mills-Dirac stars are then discussed and their Arnowitt-Deser-Misner masses are derived, as a function of the fermion coupling constant, the finite brane tension, and the Yang-Mills running parameter. (AU) | |
| Processo FAPESP: | 17/18897-8 - Correspondência fluido/gravidade, setores fermiônicos e suas ramificações |
| Beneficiário: | Roldão da Rocha |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |