Abstract
No other scientist may have had a greater impact on modern cosmology than the Belgian physicist, astronomer and priest Georges Lemaître. In 1927 he predicted the expansion of the universe on the basis of the cosmological field equations; and four years later he proposed what he called the primeval-atom hypothesis, the first version of the later big bang universe. In all his work on cosmology the cosmological constant Λ played a significant role. A recognized expert in the theory of general relativity, Lemaître also contributed significantly to the theoretical clarification of local and global singularity problems. Still, when he died in 1968, at a time when the standard big bang model celebrated its first victories, he was largely forgotten or recalled only as a somewhat shadowy figure of the past. This essay reviews in a historical context the scientific work of Lemaître with particular attention to his seminal contributions in the decade between 1925 and 1934.
Similar content being viewed by others
References
Lambert, D.: The Atom of the Universe. Copernicus Center Press, Cracow (2017)
Farrell, J.: The Day Without Yesterday. Thunder’s Mouth Press, New York (2005)
Mitton, S.: The expanding universe of Georges Lemaître. Astron. Geophys. 58, 2.28–2.32 (2017)
Deprit, A.: Monsignor Georges Lemaître. In: Berger, A. (ed.) The Big Bang and Georges Lemaître, pp. 363–392. Reidel, Dordrecht (1984)
Hoyle, F.: Home is Where the Wind Blows: Chapters from a Cosmologist’s Life. University Science Books, Mill Valey, CA (1994)
Lemaître, G.: Note on de Sitter’s universe. J. Math. Phys. 4, 188–192 (1925)
Stoffel, J.-F.: Mgr. Georges Lemaître, Savant et Croyant. Centre Interfacultaire d’Étude en Histoire des Sciences, Louvain-la-Neuve (1996)
Lemaître, G.: L’univers, problème accessible à la science humaine. Rev. d’Hist. Sci. 31, 345–359 (1978)
Luminet, J.-P.: Alexandre Friedmann, Georges Lemaître: Essais de Cosmologie. Éditions du Seuil, Paris (1997)
Lemaître, G.: A homogeneous universe of constant mass and increasing radius. J. Gen. Rel. Gravit. 45, 1635–1646 (2013)
Hetherington, N.: The delayed response to suggestions of an expanding universe. J. Br. Astron. Assoc. 84, 22–28 (1973)
Lemaître, G.: La grandeur de l’espace. Rev. Quest. Sci. 15, 189–216 (1929)
Lemaître, G.: A homogeneous universe of constant mass and increasing radius. Mon. Not. R. Astron. Soc. 91, 483–490 (1931)
Livio, M.: Lost in translation: mystery of the missing text solved. Nature 479, 171–173 (2011)
Lemaître, G.: Rencontres avec A. Einstein. Rev. Quest. Sci. 19, 129–132 (1958)
Kragh, H., Smith, R.: Who discovered the expanding universe? Hist. Sci. 41, 141–162 (2003)
Nussbaumer, H., Bieri, L.: Discovering the Expanding Universe. Cambridge University Press, Cambridge (2009)
Kragh, H., Lambert, D.: The context of discovery: Lemaître and the origin of the primeval-atom hypothesis. Ann. Sci. 64, 445–470 (2007)
Eddington, A.: On the instability of the Einstein world. Mon. Not. R. Astron. Soc. 90, 668–678 (1930)
Lemaître, G.: L’expansion de l’espace. Rev. Quest. Sci. 17, 391–410 (1931)
Lemaître, G.: The Primeval Atom, trans. B. Korff and S. Korff. Van Nostrand, New York (1950)
Lemaître, G.: The beginning of the world from the point of view of quantum theory. Nature 127, 706 (1931)
Lemaître, G.: L’hypothèse de l’atome primitif. Act. Soc. Helv. Sci. Nat. 77–96 (1945)
Lemaître, G.: The expanding universe. Mon. Not. R. Astron. Soc. 91, 490–501 (1931)
Plaskett, J.: The expansion of the universe. J. R. Astron. Soc. Canada 27, 235–252 (1933)
Kragh, H.: Lemaître and the primeval atom. In: Holder, R., Mitton, S. (eds.) Georges Lemaître: Life, Science and Legacy, pp. 23–38. Springer, Heidelberg (2012)
Lemaître, G.: The cosmological constant. In: Schilpp, P. (ed.) Albert Einstein: Philosopher-Scientist, pp. 437–456. Library of Living Philosophers, New York (1949)
Bonolis, L.: Stellar structure and compact objects before 1940: towards relativistic astrophysics. Eur. Phys. J. H 42, 311–393 (2017)
Tolman, R.: Discussion of various treatments which have been given to the non-static line element for the universe. Proc. Natl. Acad. Sci. 16, 582–594 (1930)
Lemaître, G.: Evolution of the expanding universe. Proc. Natl. Acad. Sci. 20, 12–17 (1934)
Kragh, H., Overduin, J.: The Weight of the Vacuum: A Scientific History of Dark Energy. Springer, Heidelberg (2014)
Kragh, H.: Cosmology and Controversy. Princeton University Press, Princeton (1996)
Lemaître Archive, Louvain-la-Neuve
Eisenstaedt, J.: Lemaître and the Schwarzschild solution. In: Earman, J., et al. (eds.) The Attraction of Gravitation, pp. 353–389. Birkhäuser, Boston (1993)
Lemaître, G.: L’univers en expansion. Ann. Soc. Scient. Bruxelles A 53, 51–85 (1933)
Lemaître, G.: The expanding universe. Gen. Rel. Grav. 29, 641–680 (1997)
Tolman, R.: Effect of inhomogeneity in cosmological models. Proc. Natl. Acad. Sci. 20, 169–176 (1934)
O’Raifeartaigh, C., McCann, B.: Einstein’s cosmic model of 1931 revisited. Eur. Phys. J. H 39, 63–86 (2014)
Lemaître, G.: The primaeval atom hypothesis and the problem of the clusters of galaxies. In: Stoops, R. (ed.) La Structure et l’Évolution de l’Univers, pp. 1–25. Coudenberg, Brussels (1958)
Zaycoff, R.: Zur relativistischen Kosmogonie. Zeits. Astrophys. 6(128–137), 193–197 (1933)
Godart, O., Heller, M.: Cosmology of Lemaître. Pachart Publishing House, Tucson (1985)
Gamow, G.: The Creation of the Universe. Viking Press, New York (1952)
Gamow, G.: On relativistic cosmogony. Rev. Mod. Phys. 21, 367–373 (1949)
Lemaître, G.: Cosmological applications of relativity. Rev. Mod. Phys. 21, 357–366 (1949)
Kragh, H.: George Gamow and the factual approach to relativistic cosmology. In: Kox, A., Eisenstaedt, J. (eds.) The Universe of General Relativity, pp. 175–188. Birkhäuser, Boston (2005)
Kragh, H.: Matter and Spirit in the Universe. Imperial College Press, London (2004)
Lambert, D.: Monseigneur Georges Lemaître et le débat entre la cosmologie et la foi. Rev. Théol. Louvain 28, 28–53 (1997)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kragh, H. Georges Lemaître, Pioneer of Modern Theoretical Cosmology. Found Phys 48, 1333–1348 (2018). https://doi.org/10.1007/s10701-018-0186-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10701-018-0186-8