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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Exploring entanglement in open cavity parametric oscillators: From triply to doubly resonant cavities

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Ribeiro, Barbara Abigail Ferreira [1] ; de Andrade, Rayssa Bruzaca [1] ; Martinelli, Marcelo [1] ; Marques, Breno [1, 2]
Total Authors: 4
[1] Univ Sao Paulo, Inst Fis, POB 66318, BR-05315970 Sao Paulo - Brazil
[2] Univ Fed ABC UFABC, Ciencias Nat & Humanas, Santo Andre, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: Physical Review A; v. 102, n. 2 AUG 21 2020.
Web of Science Citations: 1

We use a versatile model to evaluate the multipartite entanglement and the nonclassical light generation in optical parametric oscillators, exploring the differences between doubly and triply resonant cavity configurations. We demonstrate the entanglement of the pump mode with converted fields in both situations, and the fundamental differences of oscillators using parametric down conversion and four wave mixing processes as the intracavity amplification technique. The strong correlations involving the sidebands of the pump and converted fields give the signatures of a rich dynamic of multipartite entanglement. (AU)

FAPESP's process: 14/27223-2 - Control of quantum information with continuous variables of light beams
Grantee:Breno Marques Goncalves Teixeira
Support type: Scholarships in Brazil - Post-Doctorate
FAPESP's process: 15/18834-0 - Exploring quantum information with atoms, crystals and chips
Grantee:Marcelo Martinelli
Support type: Research Projects - Thematic Grants