Creating and probing multipartite macroscopic entanglement with light
- Author(s)
- Mauro Paternostro, David Vitali, Sylvain Gigan, Myung Sunny Kim, Caslav Brukner, Jens Eisert, Markus Aspelmeyer
- Abstract
We propose an immediately realizable scheme showing signatures of multipartite entanglement generated by radiation pressure in a cavity system with a movable mirror. We show how the entanglement involving the inaccessible massive object is unraveled by means of field-field quantum correlations and persists within a wide range of working conditions. Our proposal provides an operative way to infer the quantum behavior of a system that is only partially accessible. © 2007 The American Physical Society.
- Organisation(s)
- Quantum Optics, Quantum Nanophysics and Quantum Information
- External organisation(s)
- Queen's University Belfast, Università degli Studi di Camerino, Imperial College London
- Journal
- Physical Review Letters
- Volume
- 99
- No. of pages
- 4
- ISSN
- 0031-9007
- DOI
- https://doi.org/10.1103/PhysRevLett.99.250401
- Publication date
- 2007
- Peer reviewed
- Yes
- Austrian Fields of Science 2012
- 1030 Physics, Astronomy, 103026 Quantum optics
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/1b206f9f-bca0-405e-b9e8-e179700889ab