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Global Kruskal-Szekeres coordinates for Reissner-Nordstr\"om spacetime

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arxiv 2307.11026 v2 pith:JEKMO5I3 submitted 2023-07-20 gr-qc

Farshid Soltani This is my paper · ORCID
classification gr-qc
keywords kruskal-szekereschartcoordinatecoordinatesdiagramglobalprovidesreissner-nordstr
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I derive a smooth and global Kruskal-Szekeres coordinate chart for the maximal extension of the non-extremal Reissner-Nordstr\"om geometry that provides a generalization to the standard inner and outer Kruskal-Szekeres coordinates. The Kruskal-Szekeres diagram associated to this coordinate chart, whose existence is an interesting fact in and on itself, provides a simple alternative with a transparent physical interpretation to the conformal diagram of the spacetime.

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Cited by 2 Pith papers

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

  1. Periodic orbits of neutral test particles in Reissner-Nordstr\"{o}m naked singularities

    gr-qc 2025-02 conditional novelty 6.0 of 10

    For Reissner-Nordström naked singularities, each rational periodic orbit in the outer region can share the same energy and angular momentum with an inner-region periodic orbit, and the full (L,E) atlas is divided into...

  2. Causal Space-Time Structure and non-Hausdorff Extension of Schwarzschild Black Hole Interior

    gr-qc 2026-07 conditional novelty 5.0 of 10

    Geodesic reflections fix causal cones under the horizon; the RN zero-charge limit yields an infinite band without closed cycles, plus a non-Hausdorff thermal interior extension.

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