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Macroscopic Optomechanics from Displaced Single-Photon Entanglement
- Autor(en)
- Pavel Sekatski, Markus Aspelmeyer, Nicolas Sangouard
- Abstrakt
Displaced single-photon entanglement is a simple form of optical entanglement, obtained by sending a photon on a beam splitter and subsequently applying a displacement operation. We show that it can generate, through a momentum transfer in the pulsed regime, an optomechanical entangled state involving macroscopically distinct mechanical components, even if the optomechanical system operates in the single-photon weak coupling regime. We discuss the experimental feasibility of this approach and show that it might open up a way for testing unconventional decoherence models.
- Organisation(en)
- Quantenoptik, Quantennanophysik und Quanteninformation
- Externe Organisation(en)
- Universität Genf, Leopold-Franzens-Universität Innsbruck
- Journal
- Physical Review Letters
- Band
- 112
- Anzahl der Seiten
- 5
- ISSN
- 0031-9007
- DOI
- https://doi.org/10.1103/PhysRevLett.112.080502
- Publikationsdatum
- 02-2014
- Peer-reviewed
- Ja
- ÖFOS 2012
- 103036 Theoretische Physik, 103026 Quantenoptik, 103025 Quantenmechanik
- Schlagwörter
- Link zum Portal
- https://ucrisportal.univie.ac.at/de/publications/fdcaec09-8258-464a-95fc-6f0983db197b