Abstract
Given a curved space-time with a metric tensorg ij, Maxwell's equations may be written as if they were valid in a flat space-time in which there is an optical medium with a constitutive equation.
When optical phenomena are considered, this medium turns out to be equivalent to the gravitational field. Optical phenomena in various gravitational fields are analysed and we find that the language of classical optics for the ‘equivalent medium’ is as suitable as that of Riemannian geometry.
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References
Weyl, H. (1950).Space-Time-Matter. Dover Publication.
Møller, C. (1962).The Theory of Relativity, Oxford University Press.
Landau, J. L. D. and Lifschitz, E. M. (1961).The Classical Theory of Fields, Pergamon Press.
Bertotti, B. (1966).Proc. Roy. Soc. A,269, 195.
Balazs, N. L. (1957).Phys. Rev.,110, 236.
Plebanski, J. (1959).Phys. Rev.,118, 1396.
Skrotskii, G. B. (1957).Soviet Phys. Doklady,2, 226.
Winterberg, F. (1968).Il Nuovo Cimento,53B, 264.
Fock, V. (1959).Theory of Space-Time and Gravitation.
Trautman, A., Pirani, F. A. E. and Bondi, H. (1964).Lectures on General Relativity, Brandeis.
Cattaneo, C. (1958).Il Nuovo Cimento,X, 318.
Post, E. J. (1962).Formal Structure of Electromagnetics, North Holland Publishing Company.
Born, M. and Wolf, E. (1965).Principles of Optics, Pergamon Press.
Kline, M. and Kay, I. W. (1964).Electromagnetic Theory and Geometrical Optics, Interscience Publishers.
Synge, J. L. (1960).The Special Theory, North Holland Publishing Company.
Mariot, L. (1964).Comptes Rendus,238, 2055.
Synge, J. L. (1960).The General Theory, North Holland Publishing Company.
Gordon, W. (1923).Annalen der Physik,77, 421.
Robertson, H. P. (1933).Review of Modern Physics,5, 62.
Landau, J. L. D. and Lifschitz, E. M. (1962).Mechanics, Pergamon Press.
Bondi, H. (1961).Cosmology, Cambridge University Press.
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This work was started at the Department of Applied Mathematics and Theoretical Physics, Cambridge, England.
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de Felice, F. On the gravitational field acting as an optical medium. Gen Relat Gravit 2, 347–357 (1971). https://doi.org/10.1007/BF00758153
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DOI: https://doi.org/10.1007/BF00758153