A spherical collapse solution with neutrino outflow

A three‐parameter family of solutions of Einstein’s field equations is given that represents a collapsing perfect fluid with outgoing neutrino flux. Solutions with ‘‘naked’’ singularities are exhibited. They can be forbidden by requiring pressure less than or equal to the density as a condition of c...

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Bibliographic Details
Published in:Journal of mathematical physics 1990-08, Vol.31 (8), p.1974-1977
Main Author: Glass, E. N.
Format: Article
Language:English
Subjects:
657003 - Theoretical & Mathematical Physics- Relativity & Gravitation
ANGULAR MOMENTUM
BASIC INTERACTIONS
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
Classical and quantum physics: mechanics and fields
EINSTEIN FIELD EQUATIONS
ELEMENTARY PARTICLES
ENERGY-MOMENTUM TENSOR
EQUATIONS
Exact sciences and technology
FERMIONS
FIELD EQUATIONS
FLUIDS
GRAVITATIONAL INTERACTIONS
INTERACTIONS
LEPTONS
MASSLESS PARTICLES
METRICS
NEUTRINOS
Physics
RADIATION FLUX
SINGULARITY
TENSORS
Theory of quantized fields
TIME DEPENDENCE
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Summary:A three‐parameter family of solutions of Einstein’s field equations is given that represents a collapsing perfect fluid with outgoing neutrino flux. Solutions with ‘‘naked’’ singularities are exhibited. They can be forbidden by requiring pressure less than or equal to the density as a condition of cosmic censorship.
ISSN:0022-2488
1089-7658
DOI:10.1063/1.528646