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Vor 22 Stunden · Richard Phillips Feynman (/ ˈ f aɪ n m ə n /; May 11, 1918 – February 15, 1988) was an American theoretical physicist, known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, the physics of the superfluidity of supercooled liquid helium, as well as his work in particle ...
Vor einem Tag · In 1982, the US-American physicist Richard Feynman (1918 to 1988) proposed using the principles of quantum mechanics itself to simulate the behaviour of quantum systems. “The development of modern quantum computers is bringing Feynman’s visionary idea closer to reality. Of course, it remains the dream of all physicists to describe all of ...
Vor 3 Tagen · Richard Feynman in 1984. In theoretical physics, a Feynman diagram is a pictorial representation of the mathematical expressions describing the behavior and interaction of subatomic particles. The scheme is named after American physicist Richard Feynman, who introduced the diagrams in 1948.
Vor 3 Tagen · Das Konzept wurde erstmals 1982 von dem Physiker Richard Feynman vorgeschlagen und nutzt die Prinzipien der Quantenmechanik, um das Verhalten von Quantensystemen zu simulieren. Mit der Entwicklung moderner Quantencomputer rückt die Umsetzung dieser Idee näher. Eine wesentliche Hürde bleibt jedoch: die inhärente Instabilität aktueller Quantencomputer. Diese Maschinen sind bei komplexen ...
Vor 4 Tagen · The Nobel Prize-winning scientist Richard Feynman believed that the best way to understand something thoroughly was to teach it. Even better if you could teach it to a child. Had Feynman lived a ...
Vor einem Tag · In 1945, Richard Feynman and Wheeler daringly suggested abandoning QFT altogether and proposed action-at-a-distance as the mechanism of particle interactions.: 26 In 1947, Willis Lamb and Robert Retherford measured the minute difference in the 2 S 1/2 and 2 P 1/2 energy levels of the hydrogen atom, also called the Lamb shift.
Vor 2 Tagen · In science, epistemic humility and accurate, honest assessments of uncertainty are so central that Richard Feynman 1 went so far as to define science as "the belief in the ignorance of experts." His point is not that experts don't know anything—they know a lot!—but that doubts and caveats are an essential part of science, and when experts disregard uncertainties and confidently express ...