In 1917 Einstein initiated modern cosmology by postulating, based on general relativity, a homogenous, static, spatially curved universe. To counteract gravitational contraction he introduced the cosmological constant. In 1922 Alexander Friedman showed that Albert Einstein's fundamental equations also allow dynamical worlds, and in 1927 Georges Lemaître, backed by observational evidence, concluded that our universe was expanding. Einstein impetuously rejected Friedman's as well as Lemaître's findings. However, in 1931 he retracted his former static model in favour of a dynamic solution. This investigation follows Einstein on his hesitating path from a static to the expanding universe. Contrary to an often advocated belief the primary motive for his switch was not observational evidence, but the realisation that his static model was unstable.
...More
Article
O'Raifeartaigh, Cormac;
McCann, Brendan;
Nahm, Werner;
Mitton, Simon;
(2014)
Einstein's Steady-State Theory: An Abandoned Model of the Cosmos
(/isis/citation/CBB001421690/)
Article
Harry Nussbaumer;
(2018)
Einstein's aborted attempt at a dynamic steady-state universe
(/isis/citation/CBB391018512/)
Article
Tobias Jung;
(2011)
Einsteins tatsächlich "größte Eselei seines Lebens"Einsteins tatsächlich "größte Eselei seines Lebens"Einstein's truly "greatest blunder of his life"
(/isis/citation/CBB311061669/)
Article
Holder, Rodney;
(2012)
Lemaïtre and Hoyle: Contrasting Characters in Science and Religion
(/isis/citation/CBB001200887/)
Article
O'Raifeartaigh, C.;
McCann, B.;
(2014)
Einstein's Cosmic Model of 1931 Revisited: An Analysis and Translation of a Forgotten Model of the Universe
(/isis/citation/CBB001421689/)
Article
Kragh, Helge S.;
Lambert, Dominique;
(2007)
The Context of Discovery: Lemaître and the Origin of the Primeval-Atom Universe
(/isis/citation/CBB000773025/)
Article
O'Raifeartaigh, Cormac;
McCann, Brendan;
Nahm, Werner;
Mitton, Simon;
(2014)
Einstein's Steady-State Theory: An Abandoned Model of the Cosmos
(/isis/citation/CBB001451854/)
Article
Jung, Tobias;
(2004)
Oszillierende Weltmodelle versus Urknallmodelle: Das oszillierende Weltmodell Friedmanns, die Ablehnung der Anfangssingularität durch russische Kosmologen und die Zustimmung der katholischen Kirche zur Urknalltheorie Lemaîtres und Hawkings
(/isis/citation/CBB000740410/)
Book
Farrell, John;
(2005)
The Day without Yesterday: Lemaître, Einstein, and the Birth of Modern Cosmology
(/isis/citation/CBB000771550/)
Article
Kragh, Helge;
Smith, Robert W.;
(2003)
Who Discovered the Expanding Universe?
(/isis/citation/CBB000340659/)
Article
Kaiser, David;
(2007)
The Other Evolution Wars
(/isis/citation/CBB001021591/)
Article
Kragh, Helge;
(2014)
Naming the Big Bang
(/isis/citation/CBB001320693/)
Book
Robredo, Jean-François;
(2006)
Du cosmos au big bang: la révolution philosophique
(/isis/citation/CBB000772824/)
Book
Paul Halpern;
(2021)
Flashes of Creation: George Gamow, Fred Hoyle, and the Great Big Bang Debate
(/isis/citation/CBB915309033/)
Book
Holder, Rodney D.;
Mitton, Simon;
(2012)
Reassessing Lemaître's Science and Religion
(/isis/citation/CBB001551757/)
Article
O'Raifeartaigh, C.;
McCann, B.;
(2014)
Einstein's Cosmic Model of 1931 Revisited: An Analysis and Translation of a Forgotten Model of the Universe
(/isis/citation/CBB001451846/)
Article
Scott W. Schwartz;
(2022)
The energy glitch: Speculative histories and quantum counterfactuals
(/isis/citation/CBB689238083/)
Article
Jentschura, U.D.;
Nándori, I.;
(2014)
Attempts at a Determination of the Fine-Structure Constant from First Principles: a Brief Historical Overview
(/isis/citation/CBB001451860/)
Article
Lambert, Dominique;
(2005)
Les origines de l'hypothèse de l'Atome primitif: une perspective nouvelle
(/isis/citation/CBB000670009/)
Article
Siska De Baerdemaeker;
Mike D. Schneider;
(2022)
Better Appreciating the Scale of It: Lemaître and de Sitter at the BAAS Centenary
(/isis/citation/CBB352852046/)
Be the first to comment!