Questions related to the Deflection of Light by Gravity determined by Soldner, Einstein and Schwarzschild

Fuente: arXiv
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Main Authors: Wilhelm, Klaus, Dwivedi, Bhola N., Muller, Karsten
Format: Preprint
Published: 2025
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_version_ 1866914193518624768
author Wilhelm, Klaus
Dwivedi, Bhola N.
Muller, Karsten
author_facet Wilhelm, Klaus
Dwivedi, Bhola N.
Muller, Karsten
contents Before we discuss the deflection of light in a gravitational field, we give a brief overview of some basic physical formulas on photon properties, generation and propagation. The much debated problems of the redshift and the photon propagation in a gravitational field is then considered and applied to the calculation of the speed of light. Many citations are given in direct quotations to avoid any misunderstandings. If the quotations are in German, an English translation is provided. Based on this speed, calculated and measured results are recalled on the deflection of light, with emphasis on the deflection near the Sun. We conclude that the speed of light and the deflection angle can be determined by energy and momentum conservation principles.
format Preprint
id arxiv_https___arxiv_org_abs_2512_04128
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Questions related to the Deflection of Light by Gravity determined by Soldner, Einstein and Schwarzschild
Wilhelm, Klaus
Dwivedi, Bhola N.
Muller, Karsten
History and Philosophy of Physics
Solar and Stellar Astrophysics
General Relativity and Quantum Cosmology
Before we discuss the deflection of light in a gravitational field, we give a brief overview of some basic physical formulas on photon properties, generation and propagation. The much debated problems of the redshift and the photon propagation in a gravitational field is then considered and applied to the calculation of the speed of light. Many citations are given in direct quotations to avoid any misunderstandings. If the quotations are in German, an English translation is provided. Based on this speed, calculated and measured results are recalled on the deflection of light, with emphasis on the deflection near the Sun. We conclude that the speed of light and the deflection angle can be determined by energy and momentum conservation principles.
title Questions related to the Deflection of Light by Gravity determined by Soldner, Einstein and Schwarzschild
topic History and Philosophy of Physics
Solar and Stellar Astrophysics
General Relativity and Quantum Cosmology
url https://arxiv.org/abs/2512.04128