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
Descripción
Sumario: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.

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