Quantifying Tripartite Spatial and Energy-time Entanglement in Nonlinear Optics
Abstract
In this work, we provide a means to quantify genuine tripartite entanglement in arbitrary (pure and mixed) continuous-variable states as measured by the tripartite entanglement of formationa resource-based measure quantifying genuine multipartite entanglement in units of elementary Greenberger-Horne-Zeilinger (GHZ) states called gebits. Furthermore, we predict its effectiveness in quantifying the tripartite spatial and energy-time entanglement in photon triplets generated in cascaded spontaneous parametric down-conversion (SPDC), and find that ordinary nonlinear optics can be a substantial resource of tripartite entanglement.
Document Details
- Document Type
- Technical Report
- Publication Date
- May 26, 2022
- Accession Number
- AD1197477
Entities
People
- Christopher Tison
- Gregory Howland
- James Schneeloch
- Michael Fanto
- Paul M. Alsing
- Richard Birrittella
Organizations
- Rochester Institute of Technology