Four-mode squeezed states: two-field quantum systems and the symplectic group $$\mathrm {Sp}(4,{\mathbb {R}})$$
Crossref DOI link: https://doi.org/10.1140/epjc/s10052-021-09922-y
Published Online: 2022-01-05
Published Print: 2022-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Colas, Thomas http://orcid.org/0000-0003-3913-8034
Grain, Julien
Vennin, Vincent
Text and Data Mining valid from 2022-01-01
Version of Record valid from 2022-01-05
Article History
Received: 29 October 2021
Accepted: 8 December 2021
First Online: 5 January 2022