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Lévy-Leblond equation — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/L%C3%A9vy-Leblond_equation
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-07T15:39:52.562Z
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Lévy-Leblond equation — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/L%C3%A9vy-Leblond_equation (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_eadcb52c050a (Metraipolis archive dc_eadcb52c050a, sha256 128bc6aa391641775a8c0f9e43917dc2885315995c04514e5c27983b1480770b)

BibTeX

@misc{dceadcb52c050a,
  title = {Lévy-Leblond equation — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/L%C3%A9vy-Leblond_equation},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_eadcb52c050a; sha256 128bc6aa391641775a8c0f9e43917dc2885315995c04514e5c27983b1480770b},
  year = {2026}
}

Archived text

Reproduced under CC-BY-SA-4.0. Attribution: Wikipedia (en), https://en.wikipedia.org/wiki/L%C3%A9vy-Leblond_equation. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

In quantum mechanics, the Lévy-Leblond equation describes the dynamics of a spin-1/2 particle. It is a linearized version of the Schrödinger equation and of the Pauli equation. It was derived by French physicist Jean-Marc Lévy-Leblond in 1967. The Lévy-Leblond equation was obtained under similar heuristic derivations as the Dirac equation, but contrary to the latter, the Lévy-Leblond equation is not relativistic. As both equations recover the electron gyromagnetic ratio, it is suggested that spin is not necessarily a relativistic phenomenon.

Tema degli esploratori: fisica e astronomia (deposito sistematico; categoria «Quantum mechanics»).
Fonte: Wikipedia in inglese, voce «Lévy-Leblond equation» — https://en.wikipedia.org/wiki/L%C3%A9vy-Leblond_equation
Wikidata Q124485813 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q124485813
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/L%C3%A9vy-Leblond_equation?action=history).
Licenza: Creative Commons Attribuzione-Condividi allo stesso modo 4.0 (CC BY-SA 4.0) — https://creativecommons.org/licenses/by-sa/4.0/. Il riuso richiede attribuzione e stessa licenza.
Estratto dell'introduzione non modificato nel contenuto; revisione 1348606028, consultata il 2026-10-07T15:11:59.495Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 22fe83334b2ff5ee727d84bc31a7421b292d9230fa3eb4484b157c74d8af676a