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arxiv: 1202.1502 · v4 · submitted 2012-02-07 · 🌀 gr-qc · hep-th

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Schwarzschild black hole surrounded by quintessence: Null geodesics

Sharmanthie Fernando
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classification 🌀 gr-qc hep-th
keywords geodesicsnullphotonsquintessenceblackenergyholematter
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We have studied the null geodesics of the Schwarzschild black hole surrounded by quintessence matter. Quintessence matter is a candidate for dark energy. Here, we have done a detailed analysis of the geodesics and exact solutions are presented in terms of Jacobi-elliptic integrals for all possible energy and angular momentum of the photons. The circular orbits of the photons are studied in detail. As an application of the null geodesics, the angle of deflection of the photons are computed.

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Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Shadows of quintessence black holes: spherical accretion, photon trajectories, and geodesic observers

    gr-qc 2026-03 conditional novelty 6.0

    Quintessence black holes produce observer-dependent shadow angular sizes, with infalling observers seeing smaller shadows than static ones, yielding stronger equation-of-state constraints from M87* observations.