Exact solutions in general relativity

Vaidya metric

In general relativity, the Vaidya metric describes the non-empty external spacetime of a spherically symmetric and nonrotating star which is either emitting or absorbing null dusts. It is named after the Indian physicist Prahalad Chunnilal Vaidya and constitutes the simplest non-static generalization of the non-radiative Schwarzschild solution to Einstein's field equation, and therefore is also called the "radiating(shining) Schwarzschild metric". (Wikipedia).

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Related pages

Newman–Penrose formalism | Four-momentum | Weyl metrics | Null dust solution | Schwarzschild metric | Line element | Geodesics in general relativity | Four-velocity | Reissner–Nordström metric | Stress–energy tensor | Killing vector field