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  2. Werner Heisenberg - Wikipedia

    en.wikipedia.org/wiki/Werner_Heisenberg

    Heisenberg contributed to the understanding of the phenomenon of superconductivity with a paper in 1947 [128] and two papers in 1948, [129] [130] one of them with Max von Laue. [32] [131] In the period shortly after World War II, Heisenberg briefly returned to the subject of his doctoral thesis, turbulence.

  3. Umdeutung paper - Wikipedia

    en.wikipedia.org/wiki/Umdeutung_paper

    In the history of physics, "On the quantum-theoretical reinterpretation of kinematical and mechanical relationships" (German: Über quantentheoretische Umdeutung kinematischer und mechanischer Beziehungen), also known as the Umdeutung (reinterpretation) paper, [1] [2] was a breakthrough article in quantum mechanics written by Werner Heisenberg, which appeared in Zeitschrift für Physik in ...

  4. Heisenberg picture - Wikipedia

    en.wikipedia.org/wiki/Heisenberg_picture

    Quantum mechanics. In physics, the Heisenberg picture or Heisenberg representation[1] is a formulation (largely due to Werner Heisenberg in 1925) of quantum mechanics in which the operators (observables and others) incorporate a dependency on time, but the state vectors are time-independent, an arbitrary fixed basis rigidly underlying the theory.

  5. Chaos theory - Wikipedia

    en.wikipedia.org/wiki/Chaos_theory

    Chaos theory is an interdisciplinary area of scientific study and branch of mathematics. It focuses on underlying patterns and deterministic laws of dynamical systems that are highly sensitive to initial conditions. These were once thought to have completely random states of disorder and irregularities. [1]

  6. Matrix mechanics - Wikipedia

    en.wikipedia.org/wiki/Matrix_mechanics

    Matrix mechanics is a formulation of quantum mechanics created by Werner Heisenberg, Max Born, and Pascual Jordan in 1925. It was the first conceptually autonomous and logically consistent formulation of quantum mechanics. Its account of quantum jumps supplanted the Bohr model 's electron orbits.

  7. Uncertainty principle - Wikipedia

    en.wikipedia.org/wiki/Uncertainty_principle

    Uncertainty principle of Heisenberg, 1927. The uncertainty principle, also known as Heisenberg's indeterminacy principle, is a fundamental concept in quantum mechanics. It states that there is a limit to the precision with which certain pairs of physical properties, such as position and momentum, can be simultaneously known. In other words, the ...

  8. The Physical Principles of the Quantum Theory - Wikipedia

    en.wikipedia.org/wiki/The_Physical_Principles_of...

    Website. Publisher. The Physical Principles of the Quantum Theory (‹See Tfd› German: Physikalischen Prinzipien der Quantentheorie publisher: S. Hirzel Verlag, 1930) by Nobel laureate (1932) Werner Heisenberg and subsequently translated by Carl Eckart and Frank C. Hoyt. The book was first published in 1930 by University of Chicago Press.

  9. Heisenberg's microscope - Wikipedia

    en.wikipedia.org/wiki/Heisenberg's_microscope

    Heisenberg's microscope is a thought experiment proposed by Werner Heisenberg that has served as the nucleus of some commonly held ideas about quantum mechanics. In particular, it provides an argument for the uncertainty principle on the basis of the principles of classical optics. The concept was criticized [clarification needed] by Heisenberg ...