Gravitational Field of a Spherical Perfect Fluid

Abstract

Analyzing the spacetime for a static spherically distributed perfect fluid we show that the smooth matching of the interior and exterior metrics for a realistic source is possible only for the distances from the origin that exceeds the photon sphere radius for this object.

The version accepted by Eur. Phys. J. C

References in corpus (1)

• The covariant Tolman-Oppenheimer-Volkoff equations I: The isotropic case

Cited by in corpus (2)

• Linear and Riccati equations in generating functions for stellar models in general relativity
• General spherically symmetric solution of Cotton gravity