• Thumbnail for Kaluza–Klein theory
    In physics, KaluzaKlein theory (KK theory) is a classical unified field theory of gravitation and electromagnetism built around the idea of a fifth dimension...
    48 KB (7,301 words) - 18:39, 7 June 2025
  • equation. Both Klein and Fock used Theodor Kaluza and Klein's method. Fock also determined the gauge theory for the wave equation. The Klein–Gordon equation...
    38 KB (6,564 words) - 16:36, 17 June 2025
  • further developed later by Klein in an attempt to incorporate relativity into quantum theory, in what is now known as KaluzaKlein theory. Sir Arthur Stanley...
    16 KB (2,024 words) - 18:47, 29 December 2024
  • Thumbnail for Dimension
    experiments. In 1921, KaluzaKlein theory presented 5D including an extra dimension of space. At the level of quantum field theory, KaluzaKlein theory unifies...
    35 KB (3,933 words) - 07:35, 25 June 2025
  • Thumbnail for Gunnar Nordström
    extra dimensional theories, which later came to be known as KaluzaKlein theory. Kaluza and Klein, whose names are commonly used today for the theory, did...
    13 KB (1,378 words) - 15:13, 15 May 2025
  • five-dimensional approach was suggested by Theodor Kaluza. From that, a theory called Kaluza-Klein Theory was developed. It attempts to unify gravitation...
    28 KB (3,875 words) - 11:19, 23 April 2025
  • four-dimensional Newton–Cartan theory of gravitation can be reformulated as KaluzaKlein reduction of five-dimensional Einstein gravity along a null-like direction...
    10 KB (1,414 words) - 18:34, 6 February 2025
  • Thumbnail for Black hole
    "Über das Gravitationsfeld eines Massenpunktes nach der Einsteinschen Theorie". Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften...
    168 KB (18,965 words) - 06:23, 2 July 2025
  • manifold. (In string theory, compactification is a generalization of KaluzaKlein theory, which was first proposed in the 1920s.) By 1985, five separate...
    34 KB (4,214 words) - 02:54, 11 June 2025
  • "Über das Gravitationsfeld eines Massenpunktes nach der Einsteinschen Theorie". Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften...
    15 KB (1,883 words) - 10:39, 14 January 2025
  • (1913). "Entwurf einer verallgemeinerten Relativitätstheorie und einer Theorie der Gravitation" [Outline of a Generalized Theory of Relativity and of...
    27 KB (2,953 words) - 15:00, 8 June 2025
  • Thumbnail for Hendrik Lorentz
    earned a doctoral degree under Pieter Rijke on a thesis entitled "Over de theorie der terugkaatsing en breking van het licht" (On the theory of reflection...
    47 KB (4,890 words) - 17:29, 7 June 2025
  • Thumbnail for History of classical field theory
    idea of a five-dimensional approach was suggested by Kaluza. From that, a theory called KaluzaKlein theory was developed. It attempts to unify gravitation...
    33 KB (3,953 words) - 20:56, 19 June 2025
  • équations de la théorie unitaire de Kaluza". Comptes Rendus de l'Académie des Sciences de Paris. 226: 216. Papapetrou, A. (1954). "Eine Theorie des Gravitationsfeldes...
    110 KB (15,205 words) - 02:43, 3 July 2025
  • ISSN 0031-9007. Heisenberg, W. (1943). "Die beobachtbaren Größen in der Theorie der Elementarteilchen". Zeitschrift für Physik (in German). 120 (7–10)...
    7 KB (909 words) - 13:03, 24 May 2025
  • publishing with him and Peter Bergmann on classical five-dimensional KaluzaKlein theory (1941). He taught at Princeton University from 1946 for the rest...
    11 KB (1,026 words) - 10:32, 16 December 2024
  • Thumbnail for General relativity priority dispute
    Einstein's theory. Daniela Wuensch, a historian of science and a Hilbert and Kaluza expert, responded to Bjerknes, Winterberg and Logunov's criticisms of the...
    44 KB (5,494 words) - 02:10, 14 June 2025
  • (1913). Entwurf einer verallgemeinerten Relativitätstheorie und einer Theorie der Gravitation (Outline of a Generalized Theory of Relativity and of a...
    194 KB (22,694 words) - 15:35, 30 June 2025
  • Thumbnail for Albert Einstein
    Paul Karl Ludwig Drude (ed.). "Über die von der molekularkinetischen Theorie der Wärme geforderte Bewegung von in ruhenden Flüssigkeiten suspendierten...
    226 KB (22,889 words) - 17:25, 3 July 2025
  • Thumbnail for Mass–energy equivalence
    524L. doi:10.1002/andp.19113400808. Klein, Felix (1918), "Über die Integralform der Erhaltungssätze und die Theorie der räumlich-geschlossenen Welt" [On...
    90 KB (11,631 words) - 07:51, 25 June 2025
  • 593–595. Cartan, Elie (1923). "Sur les variétés à connexion affine et la théorie de la relativité généralisée (première partie)". Annales Scientifiques...
    27 KB (3,506 words) - 05:20, 2 June 2025
  • {-g}}\;{\mathcal {L}}_{\mathrm {M} }} for the matter term, see Brans-Dicke-Theorie: Definition (German). Bergmann, Peter G. (May 1968). "Comments on the Scalar-Tensor...
    14 KB (2,324 words) - 11:07, 29 March 2025
  • "Über die Eigengravitation des elektrischen Feldes nach der Einsteinschen Theorie". Annalen der Physik. 355 (9): 106–120. Bibcode:1916AnP...355..106R. doi:10...
    19 KB (3,497 words) - 03:21, 1 June 2025
  • last in a series of papers with the same name). Poincaré, H. (1900). "La théorie de Lorentz et le principe de Réaction" (PDF). Archives Néerlandaises. 5:...
    53 KB (6,730 words) - 21:58, 19 June 2025
  • "Über das Gravitationsfeld eines Massenpunktes nach der Einsteinschen Theorie" [On the gravitational field of a point mass following Einstein's theory]...
    12 KB (1,931 words) - 12:04, 6 February 2025
  • Thumbnail for Hans Reissner
    "Über die Eigengravitation des electrischen Feldes nach der Einsteinschen Theorie". Annalen der Physik (in German). 50 (9): 106. Bibcode:1916AnP...355..106R...
    4 KB (433 words) - 21:19, 28 June 2024
  • G. C. (2003), Zehe, H.; Hinrichs, W. (eds.), "Aufzeichnungen über die Theorie der Schwere von G.L. Le Sage", Nachrichten der Akademie der Wissenschaften...
    83 KB (11,208 words) - 23:15, 24 May 2025
  • Thumbnail for Rapidity
    theory of relativity. Cambridge: Heffner & Sons. Émile Borel (1913), La théorie de la relativité et la cinématique (in French), Comptes rendus de l'Académie...
    14 KB (2,057 words) - 01:55, 6 February 2025
  • Über das Gravitationsfeld eines Massenpunktes nach der Einstein'schen Theorie. Sitzungsberichte der Königlich Preussischen Akademie der Wissenschaften...
    65 KB (12,088 words) - 15:40, 25 March 2025
  • Thumbnail for Dual graviton
    S2CID 119022015. Henneaux, M., "E10 and gravitational duality" https://www.theorie.physik.uni-muenchen.de/activities/workshops/archive_workshops_conferen...
    17 KB (2,722 words) - 19:15, 13 April 2025