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Relativistic gravitational collapse in non-comoving coordinates: The post-quasistatic approximation

L. Herrera·W. Barreto·A. Di Prisco·N. O. Santos
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Abstract

A general, iterative, method for the description of evolving self-gravitating relativistic spheres is presented. Modeling is achieved by the introduction of an ansatz, whose rationale becomes intelligible and finds full justification within the context of a suitable definition of the post--quasistatic approximation. As examples of application of the method we discuss three models, in the adiabatic case.

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L. Herrera, W. Barreto, A. Di Prisco, N. O. Santos. 2002-02-14. Relativistic gravitational collapse in non-comoving coordinates: The post-quasistatic approximation. https://doi.org/10.1103/physrevd.65.104004

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