Coherent scattering of a multiphoton quantum superposition by a mirror BEC
Year: 2010
Authors: De Martini F., Sciarrino F., Vitelli C., Cataliotti F.S.
Autors Affiliation: Dipartimento di Fisica, Università di Roma la Sapienza, Piazzale Aldo Moro 2, I-00185 Roma, Italy; Accademia Nazionale Dei Lincei, Via della Lungara 10, I-00165 Roma, Italy; Dipartimento di Energetica and LENS, Università di Firenze, via N. Carrara 1, I-50019 Sesto F.no (FI), Italy
Abstract: We present the proposition of an experiment in which the multiphoton quantum superposition consisting of N˜105 particles generated by a quantum-injected optical parametric amplifier, seeded by a single-photon belonging to an Einstein-Podolsky-Rosen entangled pair, is made to interact with a mirror-Bose-Einstein condensate (BEC) shaped as a Bragg interference structure. The overall process will realize a macroscopic quantum superposition involving a microscopic single-photon state of polarization entangled with the coherent macroscopic transfer of momentum to the BEC structure, acting in spacelike separated distant places.
Journal/Review: PHYSICAL REVIEW LETTERS
Volume: 104 (5) Pages from: 50403-1 to: 50403-4
More Information: We acknowledge interesting discussions with C. Fort, L. Fallani, and M. Inguscio. F. D. M. also acknowledges early discussions with Markus Aspelmeyer leading to the basic idea of the present proposal. This work is supported by MIUR (N. PRIN 06), FP7 CHIMONO.KeyWords: Bose-einstein Condensate; Superradiant Rayleigh-scattering; Matter Waves; Radiation-pressure; Amplification; MicromirrorDOI: 10.1103/PhysRevLett.104.050403ImpactFactor: 7.622Citations: 9data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2024-12-01References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here