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  1. Vor 3 Tagen · Das Produkt der Standardabweichungen dieser korrespondierenden Gaußkurven ist konstant; es gilt die Heisenbergsche Unschärferelation. Entropie. Eine normalverteilte Zufallsvariable hat die Shannon-Entropie ⁡ ().

  2. Vor 6 Tagen · "Teilchen" existiert, nach Heisenbergs Unschärferelation seiner Dauer nach in etwa umgekehrt proportional zur Energie des Teilchens sein muss. Das genauer zu untersuchen scheint Physikern bisher aber (noch) nicht wirklich gelungen zu sein. Wer hat Argumente für und gegen die Richtigkeit dieser Vermutung?

  3. Vor 5 Tagen · David A. Dahlbom, Jinu Thomas, Steven Johnston, Kipton Barros, Cristian D. Batista. We employ a classical limit grounded in SU (4) coherent states to investigate the temperature-dependent dynamical spin structure factor of the S = 1/2 ladder consisting of weakly coupled dimers.

  4. Vor 4 Tagen · Heisenberg. Today, 4:02 AM. #1. Standard. 1. 0. Hi. I was just wondering. Why does Heisenberg's principle of indeterminacy say that we can't know the position and velocity (momentum) of a particle with any precision, when a particle isn't point-like anyway?

  5. Vor 5 Tagen · Many of the most important equations, relations, definitions, and results of quantum mechanics are customarily written using the reduced Planck constant rather than the Planck constant , including the Schrödinger equation, momentum operator, canonical commutation relation, Heisenberg's uncertainty principle, and Planck units.

  6. Vor 4 Tagen · 2. 359. June 23, 2023. Hi all, I would like to compute the ground state and the spin expectation value of the following Heisenberg model on the Kagome lattice. The Hamiltonian I’m considering is just the plain Heisenberg spin model with neare….

  7. Vor 4 Tagen · Werner Karl Heisenberg (pronounced [ˈvɛʁnɐ kaʁl ˈhaɪzn̩bɛʁk] ⓘ; 5 December 1901 – 1 February 1976) 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.