Abstract
In 1921, taking advantage of the uproar over the confirmation of the gravitational displacement of star images detected during the 1919 solar eclipse, Philipp Lenard published a memoir by Johann Soldner from 1801 in the Annalen der Physik, attributing this original discovery to him, in the attempt to deny priority to Einstein. Lenard’s reasoning was based on the fact that the value obtained by Einstein in 1911 is effectively the same as Soldner’s. The present discussion explains how the equivalence of the two results is merely the result of an interpretation of the values.
Similar content being viewed by others
References
Bradley, J.: A letter from the Reverend Mr. James Bradley, Savillan Professor of Astronomy at Oxford, and F.R.S., to Dr. Edmond Halley Astrono. Reg. &c. living an account of a new discovered motion of the fix’d stars. Philos. Transact. 35, 437–661 (1727)
Dyson, F.W.: Joint Eclipse meeting of the royal society and the royal astronomical society. Observatory 42, 389–398 (1919)
Einstein, A.: Über den Einfluß der Schwerkraft auf die Ausbreitung des Lichtes. [English translation by Michael D. Godfrey, On the Influence of Gravitation on the Propagation of Light]. Annalen der Physik 35, 898–908 (1919). https://www.relativitycalculator.com/pdfs/On_the_influence_of_Gravitation_on_the_Propagation_of_Light_English.pdf
Einstein, A.: Die Grundlage der allgemeinen Relativitätstheorie. Annalen der Physik 49, 769–821 (1916)
Goldstein, H.: Classical mechanics. Addison-Wesley, Reading (1959)
Hughes, D.W.: Six stages in the history of the astronomical unit. J. Astron. Hist. Herit. 4, 15–28 (2001)
Huygens, H.C.: Horologium oscillatorium sive de motu pendulorum, Paris (1673)
Jaki, S.L.: Johann Georg von Soldner and the gravitational bending of light. With an english translation of his essay on it published in 1801. Found. Phys. 8, 927–950 (1978)
Laplace, P.-S.: Traité de Mecanique Céleste, Tome premier, Paris, an VII (1799)
Newton, I.: The Mathematical principles of natural philosophy. English translated by Andrew Motte. Daniel Adee, New York (1846). https://archive.org/stream/newtonspmathema00newtrich
Soldner, J.G. von: Über die Ablenkung eines Lichtstrals von seiner geradlinigen Bewegung. Astronomisches Jahrbuch für das Jahr 1804, pp 161–172 (1804)
Soldner, J.G. von, Philipp, L.: Über die Ablenkung eines Lichtstrahls von seiner geradlinigen Bewegung durch die Attraktion eines Weltkörpers, an welchem er nahe vorbeigeht. Annalen der Physik 65, 593–604 (1921)
Treder, H.-J., Jackisch, G.: On Soldner’s value of Newtonian deflection of light. Astron. Nachr. 302, 275–277 (1981)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Stefanini, L. A misunderstanding in Soldner’s interpretation of the gravitational deflection of light. Lett Mat Int 4, 167–172 (2017). https://doi.org/10.1007/s40329-016-0150-4
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40329-016-0150-4