Particle motion and tidal force in a non-vacuum-charged naked singularity

We investigate the gravitational field of a charged, non-vacuum, non-rotating, spherically symmetric body of mass M assuming a static solution to the Einstein–Maxwell field equations. We show the characteristics of perihelion precession of orbits in the case of charged naked singularity (CNS) spacet...

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Veröffentlicht in:	The European physical journal. C, Particles and fields Particles and fields, 2024-04, Vol.84 (4), p.383-10, Article 383
Hauptverfasser:	Viththani, Divyesh P., Joshi, Ashok B., Bhanja, Tapobroto, Joshi, Pankaj S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics and Cosmology Black holes Comparative studies Electromagnetism Elementary Particles Energy Geodesy Gravitational fields Hadrons Heavy Ions Investigations Measurement Science and Instrumentation Nuclear Energy Nuclear Physics Perihelions Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Regular Article - Theoretical Physics Relativity Rotating bodies Rotating spheres Singularities Spacetime String Theory Symmetrical bodies
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Beschreibung
Zusammenfassung:	We investigate the gravitational field of a charged, non-vacuum, non-rotating, spherically symmetric body of mass M assuming a static solution to the Einstein–Maxwell field equations. We show the characteristics of perihelion precession of orbits in the case of charged naked singularity (CNS) spacetime. Here we discuss some novel features of light-like geodesics in this spacetime. We also discuss the comparative study of tidal force in the null singularity spacetime and charged naked singularity spacetime.
ISSN:	1434-6052 1434-6044 1434-6052
DOI:	10.1140/epjc/s10052-024-12746-1