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Superdeterminism — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Superdeterminism
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-15T18:00:13.283Z
SHA-256 of the archived text: 8866c79fc45da730705229f93a2b9aef14de9df51f2d06778a8f74e5ccc3f60e
Stable URL of this page: https://metraipolis.com/documento/dc_ac7a12e7bfdb

How to cite

Superdeterminism — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Superdeterminism (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_ac7a12e7bfdb (Metraipolis archive dc_ac7a12e7bfdb, sha256 8866c79fc45da730705229f93a2b9aef14de9df51f2d06778a8f74e5ccc3f60e)

BibTeX

@misc{dcac7a12e7bfdb,
  title = {Superdeterminism — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Superdeterminism},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_ac7a12e7bfdb; sha256 8866c79fc45da730705229f93a2b9aef14de9df51f2d06778a8f74e5ccc3f60e},
  year = {2026}
}

Archived text

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

In quantum mechanics, superdeterminism is a loophole in Bell's theorem. By postulating that all systems being measured are correlated with the choices of which measurements to make on them, the assumptions of the theorem are no longer fulfilled. A hidden-variable theory which is superdeterministic can thus fulfill Bell's notion of local causality and still violate the inequalities derived from Bell's theorem. This makes it possible to construct a local hidden-variable theory that reproduces the predictions of quantum mechanics, for which a few toy models have been proposed. In addition to being deterministic, superdeterministic models also postulate correlations between the state that is measured and the measurement setting.

Tema degli esploratori: fisica e astronomia (deposito sistematico; ricerca «quantum mechanics»).
Fonte: Wikipedia in inglese, voce «Superdeterminism» — https://en.wikipedia.org/wiki/Superdeterminism
Wikidata Q7643248 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q7643248
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Superdeterminism?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 1375818097, consultata il 2026-10-15T17:12:16.375Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 98a815c53436ad93380cdb37b89da56d61c3ae15e0f59bf5bf08f2031153a247