Gravitational memory of natural wormholes

A traversable wormhole solution of general scalar–tensor field equations is presented. We have shown, after a numerical analysis for the behavior of the scalar field of Brans–Dicke theory, that the solution is completely singularity-free. Furthermore, the analysis of more general scalar field depend...

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Detalles Bibliográficos
Autores principales: Anchordoqui, Luis Alfredo, Trobo, Marta Liliana, Vucetich, Héctor, Zyserman, Fabio Iván
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2000
Materias:
Física
Field equation
Scalar field
Scalar theories of gravitation
Physics
Gravitation
Coupling constant
Classical field theory
Wormhole
Numerical analysis
Classical mechanics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/126195
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-126195
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Field equation
Scalar field
Scalar theories of gravitation
Physics
Gravitation
Coupling constant
Classical field theory
Wormhole
Numerical analysis
Classical mechanics
spellingShingle Física
Field equation
Scalar field
Scalar theories of gravitation
Physics
Gravitation
Coupling constant
Classical field theory
Wormhole
Numerical analysis
Classical mechanics
Anchordoqui, Luis Alfredo
Trobo, Marta Liliana
Vucetich, Héctor
Zyserman, Fabio Iván
Gravitational memory of natural wormholes
topic_facet Física
Field equation
Scalar field
Scalar theories of gravitation
Physics
Gravitation
Coupling constant
Classical field theory
Wormhole
Numerical analysis
Classical mechanics
description A traversable wormhole solution of general scalar–tensor field equations is presented. We have shown, after a numerical analysis for the behavior of the scalar field of Brans–Dicke theory, that the solution is completely singularity-free. Furthermore, the analysis of more general scalar field dependent coupling constants indicates that the gravitational memory phenomenon may play an important role for the fate of natural wormholes.
format Articulo
Preprint
author Anchordoqui, Luis Alfredo
Trobo, Marta Liliana
Vucetich, Héctor
Zyserman, Fabio Iván
author_facet Anchordoqui, Luis Alfredo
Trobo, Marta Liliana
Vucetich, Héctor
Zyserman, Fabio Iván
author_sort Anchordoqui, Luis Alfredo
title Gravitational memory of natural wormholes
title_short Gravitational memory of natural wormholes
title_full Gravitational memory of natural wormholes
title_fullStr Gravitational memory of natural wormholes
title_full_unstemmed Gravitational memory of natural wormholes
title_sort gravitational memory of natural wormholes
publishDate 2000
url http://sedici.unlp.edu.ar/handle/10915/126195
work_keys_str_mv AT anchordoquiluisalfredo gravitationalmemoryofnaturalwormholes
AT trobomartaliliana gravitationalmemoryofnaturalwormholes
AT vucetichhector gravitationalmemoryofnaturalwormholes
AT zysermanfabioivan gravitationalmemoryofnaturalwormholes
bdutipo_str Repositorios
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