Symmetries in quantum mechanics describe features of spacetime and particles which are unchanged under some transformation, in the context of quantum...
63 KB (7,881 words) - 08:13, 27 February 2024
represented by a Feynman diagram according to perturbation theory in quantum mechanics. Quantum field theory emerged from the work of generations of theoretical...
106 KB (14,897 words) - 17:13, 18 August 2024
notable textbooks on classical mechanics and quantum mechanics arranged according to level and surnames of the authors in alphabetical order. Feynman, Richard...
11 KB (899 words) - 20:44, 25 July 2024
The many-worlds interpretation (MWI) is an interpretation of quantum mechanics that asserts that the universal wavefunction is objectively real, and that...
68 KB (8,286 words) - 08:22, 20 August 2024
thermodynamics predicts the time symmetry to hold. However, quantum noninvasive measurements are predicted to violate time symmetry even in equilibrium, contrary...
31 KB (4,234 words) - 03:54, 23 March 2024
Lagrangian retains that symmetry. By definition, spontaneous symmetry breaking requires the existence of physical laws (e.g. quantum mechanics) which are invariant...
30 KB (3,839 words) - 18:00, 15 August 2024
mathematical formulations of quantum mechanics are those mathematical formalisms that permit a rigorous description of quantum mechanics. This mathematical formalism...
58 KB (8,100 words) - 00:53, 6 August 2024
non-Hermiticity. Parity–time (PT) symmetry was initially studied as a specific system in non-Hermitian quantum mechanics. In 1998, physicist Carl Bender and...
11 KB (1,344 words) - 01:30, 1 September 2024
distances, quantum mechanics has a profound effect on physical phenomena. Each theory of quantum gravity uses the term "quantum geometry" in a slightly...
6 KB (805 words) - 00:52, 25 May 2024
theory. The primary question that quantum chaos seeks to answer is: "What is the relationship between quantum mechanics and classical chaos?" The correspondence...
33 KB (4,200 words) - 15:50, 7 July 2024