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Ermakov–Lewis invariant

invariant in quantum mechanics
Intangible formula Q17010888
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Ermakov–Lewis invariant

Summary

Ermakov–Lewis invariant is a formula[1].

Key Facts

  • Ermakov–Lewis invariant's instance of is recorded as formula[2].
  • Ermakov–Lewis invariant's Freebase ID is recorded as /m/0sgh375[3].
  • Ermakov–Lewis invariant's defining formula is recorded as \hat{H} =\frac{1}{2}\left[\hat{p}^2+\Omega^2(t)\hat{q}^2\right][4].
  • Ermakov–Lewis invariant's maintained by WikiProject is recorded as WikiProject Mathematics[5].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Ermakov–Lewis invariant. Retrieved May 3, 2026, from https://4ort.xyz/entity/ermakov-lewis-invariant
MLA “Ermakov–Lewis invariant.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ermakov-lewis-invariant.
BibTeX @misc{4ortxyz_ermakov-lewis-invariant_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ermakov–Lewis invariant}}, year = {2026}, url = {https://4ort.xyz/entity/ermakov-lewis-invariant}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ermakov–Lewis invariant — https://4ort.xyz/entity/ermakov-lewis-invariant (retrieved 2026-05-03)

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