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The Solution of the Einstein’s Equations in the Vacuum Region Surrounding a Spherically Symmetric Mass Distribution

DOI: 10.4236/jmp.2024.159055, PP. 1353-1374

Keywords: General Theory of Relativity, Schwarzschild Solution, Event Horizon, Black Hole

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Abstract:

In this article, we address the solution of the Einstein’s equations in the vacuum region surrounding a spherically symmetric mass distribution. There are two different types of mathematical solutions, depending on the value of a constant of integration. These two types of solutions are analysed from a physical point of view. The comparison with the linear theory limit is also considered. This leads to a new solution, different from the well known one. If one considers the observational data in the weak field limit this new solution is in agreement with the available data. While the traditional Schwarzschild solution is characterized by a horizon at r= 2GM/ c 2 , no horizon exists in this new solution.

References

[1]  Einstein, A. (1916) Die Grundlage der allgemeinen Relativitätstheorie. Annalen der Physik, 354, 769-822.
https://doi.org/10.1002/andp.19163540702
[2]  Schwarzschild, K. (1916) Über das Gravitationsfeld eines Massenpunktes nach der EINSTEINschen Theorie. Sitzungsberichte der Königlich-Preussischen Akademie der Wissenschaften, 7, 189-196.
[3]  Ohanian, H.C. and Ruffini, R. (2013) Gravitation and Spacetime. 3rd Edition, Cambridge University Press
https://doi.org/10.1017/cbo9781139003391
[4]  Takeno, H. (1952) On the Spherically Symmetric Space-Times in General Relativity. Progress of Theoretical Physics, 8, 317-326.
https://doi.org/10.1143/ptp/8.3.317
[5]  Misner, C.W., Thorne, K.S. and Wheeler, J.A. (1973) Gravitation. W. H. Freeman and Company.
[6]  Weinberg, S. (1972) Gravitation and Cosmology: Principles and Applications of the General Theory of Relativity. John Wiley & Sons.
[7]  Anderson, J.L. (1967) Principles of Relativity Physics. Academic Press.
[8]  Hawking, S. (1988) A Brief History of Time. Bantam Dell Publishing Group.
[9]  Davies, P. (1995) About Time. Orion Productions.
[10]  Barrow, J.D. (1991) Theories of Everything: The Quest for Ultimate Explanation. Oxford University Press.
[11]  Barrow, J.D. (1988) The World within the World. Oxford University Press.
[12]  Penrose, R. (1989) The Emperor’s New Mind. Oxford University Press.
[13]  Gott III, J.R. (2002) Time Travel in Einstein’s Universe. Houghton Mifflin Harcourt.
[14]  Einstein, A. (1939) On a Stationary System with Spherical Symmetry Consisting of Many Gravitating Masses. Annals of Mathematics, 40, 922-936.
https://doi.org/10.2307/1968902
[15]  Gubser, S.S. and Pretorius, F. (2017) The Little Book of Black Holes. Princeton University Press.
https://doi.org/10.2307/j.ctvc774j3
[16]  López-Cruz, O., Añorve, C., Birkinshaw, M., Worrall, D.M., Ibarra-Medel, H.J., Barkhouse, W.A., et al. (2014) The Brightest Cluster Galaxy in A85: The Largest Core Known so Far. The Astrophysical Journal Letters, 795, L31.
https://doi.org/10.1088/2041-8205/795/2/l31
[17]  Brooks, M. (2018) Exclusive: Grave Doubts over LIGO’s Discovery of Gravitational Waves.
https://www.newscientist.com/article/mg24032022-600-exclusive-grave-doubts-over-ligos-discovery-of-gravitational-waves/
[18]  Unzicker, A. (2019) Fake News from the Universe?
https://www.telepolis.de/features/Fake-News-from-the-Universe-4464599.html
[19]  Jackson, A.D., Liu, H. and Naselsky, P. (2019) Noise Residuals for GW150914 Using Maximum Likelihood and Numerical Relativity Templates. Journal of Cosmology and Astroparticle Physics, 2019, No. 5, Article 14.
https://doi.org/10.1088/1475-7516/2019/05/014
[20]  Liu, H., Creswell, J., von Hausegger, S., Jackson, A.D. and Naselsky, P. (2018) A Blind Search for a Common Signal in Gravitational Wave Detectors. Journal of Cosmology and Astroparticle Physics, 2018, No. 2, Article 13.
https://doi.org/10.1088/1475-7516/2018/02/013
[21]  van Langevelde, H.J., et al. (2024) Event Horizon Telescope: Science.
https://eventhorizontelescope.org/science
[22]  Sofri, L., et al. (2019) Perché la prima immagine del buco nero non è una “foto”.
https://www.ilpost.it/2019/04/10/immagine-buco-nero-foto/
[23]  Miyoshi, M., Kato, Y. and Makino, J. (2022) The Jet and Resolved Features of the Central Supermassive Black Hole of M87 Observed with the Event Horizon Telescope (EHT). The Astrophysical Journal, 933, Article 36.
https://doi.org/10.3847/1538-4357/ac6ddb
[24]  Miyoshi, M., Kato, Y., Makino, J. and Tsuboi, M. (2024) The Jet and Resolved Features of the Central Supermassive Black Hole of M87 Observed with EHT in 2017—Comparison with the GMVA 86 GHz Results. The Astrophysical Journal Letters, 963, L18.
https://doi.org/10.3847/2041-8213/ad250e
[25]  Bothwell, T., Kennedy, C.J., Aeppli, A., Kedar, D., Robinson, J.M., Oelker, E., et al. (2022) Resolving the Gravitational Redshift across a Millimetre-Scale Atomic Sample. Nature, 602, 420-424.
https://doi.org/10.1038/s41586-021-04349-7
[26]  Conover, E. (2021) An Atomic Clock Measured How General Relativity Warps Time across a Millimeter.
https://www.sciencenews.org/article/atomic-clock-general-relativity-time-warp-millimeter-physics
[27]  Hawking, S.W. and Penrose, R. (1996) The Nature of Space and Time. Princeton University Press.

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