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In a 1960 review of Heisenberg's book, Bohr's close collaborator Léon Rosenfeld called the term an "ambiguous expression" and suggested it be discarded. [22] However, this did not come to pass, and the term entered widespread use. [16] [19] Bohr's ideas in particular are distinct despite the use of his Copenhagen home in the name of the ...
The definition of quantum theorists' terms, such as wave function and matrix mechanics, progressed through many stages.For instance, Erwin Schrödinger originally viewed the electron's wave function as its charge density smeared across space, but Max Born reinterpreted the absolute square value of the wave function as the electron's probability density distributed across space; [3]: 24–33 ...
The term 'Copenhagen interpretation' suggests some definite set of rules for interpreting the mathematical formalism of quantum mechanics. However, no such text exists, apart from some informal popular lectures by Bohr and Heisenberg, which contradict each other on several important issues.
The initial idea of the BKS theory originated with Slater, [13] who proposed to Bohr and Kramers the following elements of a theory of emission and absorption of radiation by atoms, to be developed during his stay in Copenhagen: Emission and absorption of electromagnetic radiation by matter is realized in agreement with Einstein's photon concept;
The Copenhagen School is a term given to "schools" of theory originating in Copenhagen, Denmark.In at least four different scientific disciplines a theoretical approach originating in Copenhagen has been so influential that they have been dubbed "the Copenhagen School"
The Niels Bohr Institute in Copenhagen, which was a focal point for researchers in quantum mechanics and related subjects in the 1920s and 1930s. Most of the world's best known theoretical physicists spent time there. Bohr, Heisenberg, and others tried to explain what these experimental results and mathematical models really mean.
The principle became a cornerstone of the semi-classical Bohr-Sommerfeld atomic theory; Bohr's 1922 Nobel prize was partly awarded for his work with the correspondence principle. [12]: 5.4 Despite the successes, the physical theories based on the principle faced increasing challenges the early 1920s.
Ambjørn has worked on a large number of different topics. As a PhD student he worked together with his adviser P. Olesen on understanding the vacuum structure of QCD, using a model called the Copenhagen Vacuum. Later they developed the theory of magnetism in the electroweak theory.