String cosmology in spherically symmetric space-time

DOI10.1063/1.529604zbMath0760.53046OpenAlexW1973262779MaRDI QIDQ4027909

Ashok Kr. Chakraborty, Subenoy Chakraborty

Publication date: 9 March 1993

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1063/1.529604

zbMATH Keywords

singularityfield equationsstring modelfirst-order autonomous systemKantowski-Sachs metric ansatz

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05)

Related Items (12)

Some string cosmological models in Bianchi type I space-time ⋮ String cosmology with Brans-Dicke theory ⋮ Axially symmetric cosmic strings in a scalar-tensor theory ⋮ A five dimensional Kaluza-Klein bulk viscous string cosmological model in Brans-Dicke scalar-tensor theory of gravitation ⋮ LRS Bianchi type II massive string cosmological model for stiff fluid distribution with decaying vacuum energy \((\varLambda)\) ⋮ STRING-DUST IN HIGHER-DIMENSIONAL CYLINDRICALLY SYMMETRIC COSMOLOGICAL MODEL ⋮ A higher-dimensional string cosmological model in Brans-Dicke theory of gravitation ⋮ Bulk viscus fluid plane symmetric string dust magnetised cosmological model in general relativity ⋮ String cloud with quark matter in self-creation cosmology ⋮ Plane symmetric string cosmological model in modified theory of general relativity ⋮ ROTATING STRING COSMOLOGIES WITH SCALAR FIELD AND HEAT FLUX ⋮ Kantowski-sachs string cosmological model with bulk viscosity in general relativity

Cites Work

• Cosmic strings as gravitational lenses
• Cosmic strings and domain walls

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