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Há 2 dias · 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.
Há 4 dias · Werner Karl Heisenberg ( pronounced [ˈvɛʁnɐ kaʁl ˈhaɪzn̩bɛʁk] ⓘ; 5 December 1901 – 1 February 1976) [2] was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics, and a principal scientist in the Nazi nuclear weapons program during World War II.
The book The quantum moment explores the cultural reception of quantum physics since its earliest days, when Planck, Einstein, Bohr, Heisenberg and others grappled with the bizarre findings ...
Há 3 dias · During the 1930s, Bohr helped refugees from Nazism. After Denmark was occupied by the Germans, he met with Heisenberg, who had become the head of the German nuclear weapon project. In September 1943 word reached Bohr that he was about to be arrested by the Germans, so he fled to Sweden.
10 de jun. de 2024 · O interesse do estudioso pelas obras de seus predecessores é sine qua non (condição indispensável) para o desenvolvimento do seu trabalho, pois é conhecendo o que já existe e o que (a seu ver) precisa ser reformulado, ou ainda ser feito, que ele contextualiza, justifica e fundamenta as suas preocupações de pesquisa (Peduzzi; Raicik, 2020, p. 38 PEDUZZI, L. O. Q.; RAICIK, A. C. Sobre a ...
30 de mai. de 2024 · We explore the new proofs and extensions of the Heisenberg Uncertainty Principle introduced by A.~Widgerson & Y.~Widgerson in [MR4229152], developed in [MR4453622] by N.C.~Dias, F.~Luef and J.N.~Prata and also in [MR4337266] by Y.~Tang.
5 de jun. de 2024 · We study the Hubbard and Heisenberg models on hyperbolic lattices with open boundary conditions by means of mean-field approximations, spin-wave theory and quantum Monte Carlo (QMC) simulations. For the Hubbard model we use the auxiliary-field approach and for Heisenberg systems the stochastic series expansion algorithm.
