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Spacetime topology — Wikipedia (en)

Source: Wikipedia (en)
Original: https://en.wikipedia.org/wiki/Spacetime_topology
License (as archived): CC-BY-SA-4.0
Archived: 2026-10-06T17:38:16.272Z
SHA-256 of the archived text: 251717e13d8d1ac3cf4bfb7b2d4bc015deb20a8f86bbaf0058259d9b0d61d4ad
Stable URL of this page: https://metraipolis.com/documento/dc_1d4ece8a7eb7

How to cite

Spacetime topology — Wikipedia (en) — Wikipedia (en), https://en.wikipedia.org/wiki/Spacetime_topology (CC-BY-SA-4.0); archived copy: https://metraipolis.com/documento/dc_1d4ece8a7eb7 (Metraipolis archive dc_1d4ece8a7eb7, sha256 251717e13d8d1ac3cf4bfb7b2d4bc015deb20a8f86bbaf0058259d9b0d61d4ad)

BibTeX

@misc{dc1d4ece8a7eb7,
  title = {Spacetime topology — Wikipedia (en)},
  howpublished = {Wikipedia (en)},
  url = {https://en.wikipedia.org/wiki/Spacetime_topology},
  note = {License CC-BY-SA-4.0; archived copy https://metraipolis.com/documento/dc_1d4ece8a7eb7; sha256 251717e13d8d1ac3cf4bfb7b2d4bc015deb20a8f86bbaf0058259d9b0d61d4ad},
  year = {2026}
}

Archived text

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

Spacetime topology is the topological structure of spacetime, a topic studied primarily in general relativity. This physical theory models gravitation as the curvature of a four dimensional Lorentzian manifold (a spacetime) and the concepts of topology thus become important in analysing local as well as global aspects of spacetime. The study of spacetime topology is especially important in physical cosmology.

Tema degli esploratori: matematica e informatica teorica (deposito sistematico; ricerca «topology»).
Fonte: Wikipedia in inglese, voce «Spacetime topology» — https://en.wikipedia.org/wiki/Spacetime_topology
Wikidata Q3993516 (dati Wikidata in CC0 1.0) — https://www.wikidata.org/wiki/Q3993516
Autori: i contributori di Wikipedia (cronologia: https://en.wikipedia.org/wiki/Spacetime_topology?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 1332299368, consultata il 2026-10-06T16:04:45.559Z tramite l'API ufficiale di Wikipedia. Impronta SHA-256 dell'estratto: 422d2e2cc68ff415eb3beb1a2905c732f6d35cdb91c6d948e88e6f2ca0084b16