Stellar footprints of a variable G

Theories with varying gravitational constant G have been studied long time ago. Among them, the most promising candidates as alternatives of the standard general relativity are known as scalar–tensor theories. They provide consistent descriptions of the observed universe and arise as the low energy...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: Torres, Diego F.
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 1999
Materias:
Física
Physics
General relativity
Limit (mathematics)
Variable (mathematics)
White dwarf
Low energy
Astrophysics
Boson
Universe
Gravitational constant
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/123078
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-123078
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Physics
General relativity
Limit (mathematics)
Variable (mathematics)
White dwarf
Low energy
Astrophysics
Boson
Universe
Gravitational constant
spellingShingle Física
Physics
General relativity
Limit (mathematics)
Variable (mathematics)
White dwarf
Low energy
Astrophysics
Boson
Universe
Gravitational constant
Torres, Diego F.
Stellar footprints of a variable G
topic_facet Física
Physics
General relativity
Limit (mathematics)
Variable (mathematics)
White dwarf
Low energy
Astrophysics
Boson
Universe
Gravitational constant
description Theories with varying gravitational constant G have been studied long time ago. Among them, the most promising candidates as alternatives of the standard general relativity are known as scalar–tensor theories. They provide consistent descriptions of the observed universe and arise as the low energy limit of several pictures of unified interactions. Therefore, an increasing interest on the astrophysical consequences of such theories has been sparked over the last few years. In this letter we comment on two methodological approaches to study evolution of astrophysical objects within a varying-G theory, and the particular results we have obtained for boson and white dwarf stars.
format Articulo
Preprint
author Torres, Diego F.
author_facet Torres, Diego F.
author_sort Torres, Diego F.
title Stellar footprints of a variable G
title_short Stellar footprints of a variable G
title_full Stellar footprints of a variable G
title_fullStr Stellar footprints of a variable G
title_full_unstemmed Stellar footprints of a variable G
title_sort stellar footprints of a variable g
publishDate 1999
url http://sedici.unlp.edu.ar/handle/10915/123078
work_keys_str_mv AT torresdiegof stellarfootprintsofavariableg
bdutipo_str Repositorios
_version_ 1764820449680687105

Ejemplares similares