| Texto completo | |
| Autor(es): |
Vilhena, S. G.
;
Duarte, S. B.
;
Dutra, M.
;
Pompeia, P. J.
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Journal of Cosmology and Astroparticle Physics; v. N/A, n. 4, p. 17-pg., 2023-04-01. |
| Resumo | |
We investigate compact objects in modified teleparallel gravity with realistic equations of state. We propose a modification of Teleparallel Equivalent to General Relativity, then an appropriate tetrad is applied to the field equations. A specific set of relations showing an equivalency between our gravitational model and the New General Relativity is found. The conservation equation implies that our Tolman-Oppenheimer-Volkoff equations are presented with an effective gravitational coupling constant. Numerical analysis using realistic equations of state is made, and the behavior of mass, radius, and the relation mass-radius as functions of a free parameter of our model is also investigated. (AU) | |
| Processo FAPESP: | 17/05660-0 - Estudos teóricos da estrutura e reações de núcleos exóticos e sistemas de muitos corpos |
| Beneficiário: | Brett Vern Carlson |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 20/05238-9 - Diferentes abordagens no estudo da matéria fortemente interagente |
| Beneficiário: | Odilon Lourenço da Silva Filho |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |