Risultati di ricerca
3 giorni fa · Paul Adrien Maurice Dirac OM FRS (/ d ɪ ˈ r æ k /; 8 August 1902 – 20 October 1984) was an English mathematical and theoretical physicist who is considered to be one of the founders of quantum mechanics and quantum electrodynamics.
- British
- Theoretical physics
3 giorni fa · In particle physics, the Dirac equation is a relativistic wave equation derived by British physicist Paul Dirac in 1928. In its free form, or including electromagnetic interactions, it describes all spin-1 ⁄ 2 massive particles, called "Dirac particles", such as electrons and quarks for which parity is a symmetry.
22 mar 2024 · Paul Dirac, con le sue equazioni rivoluzionarie, predisse l'esistenza degli elettroni. di Francesca Zavettieri. 22 Mar 2024 | 14:21. La frontiera della fisica quantistica si estende sempre più...
2 giorni fa · The delta function was introduced by physicist Paul Dirac, and has since been applied routinely in physics and engineering to model point masses and instantaneous impulses. It is called the delta function because it is a continuous analogue of the Kronecker delta function, which is usually defined on a discrete domain and takes ...
10 apr 2024 · 10 Apr 2024. Philip Ball reviews Quantum Drama: From the Bohr-Einstein Debate to the Riddle of Entanglement by Jim Baggott and John L Heilbron. Tangled theories Bohr and Einstein's famous debate on the very nature of physical reality, in the light of quantum discoveries, still remains unresolved (Courtesy: iStock/Pitris)
6 apr 2024 · One of the world’s most accomplished theoretical physicists, Paul Dirac (1902–1984) stands as one of the founders of quantum mechanics. A brilliant mathematician and a 1933 Nobel laureate, Dirac invented the Dirac equation and ranks alongside such distinguished physicists like Einstein and Newton.
3 apr 2024 · In 1933, the two theorists Piotr Kapitza and Paul Dirac proved that an electron beam is even diffracted from a standing light wave (due to the particles' properties) and that interference effects ...
