Establishing Einstein-Poldosky-Rosen Channels between Nanomechanics and Atomic Ensembles
- 12 January 2009
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 102 (2), 020501
- https://doi.org/10.1103/physrevlett.102.020501
Abstract
We suggest interfacing nanomechanical systems via an optical quantum bus to atomic ensembles, for which means of high precision state preparation, manipulation, and measurement are available. This allows, in particular, for a quantum nondemolition Bell measurement, projecting the coupled system, atomic-ensemble–nanomechanical resonator, into an entangled EPR state. The entanglement is observable even for nanoresonators initially well above their ground states and can be utilized for teleportation of states from an atomic ensemble to the mechanical system.Keywords
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This publication has 38 references indexed in Scilit:
- Resolved-sideband cooling of a micromechanical oscillatorNature Physics, 2008
- Quantum Theory of Cavity-Assisted Sideband Cooling of Mechanical MotionPhysical Review Letters, 2007
- An All-Optical Trap for a Gram-Scale MirrorPhysical Review Letters, 2007
- Cavity Opto-MechanicsOptics Express, 2007
- Self-cooling of a micromirror by radiation pressureNature, 2006
- Radiation-pressure cooling and optomechanical instability of a micromirrorNature, 2006
- Cooling a nanomechanical resonator with quantum back-actionNature, 2006
- Putting Mechanics into Quantum MechanicsPhysics Today, 2005
- Nanoelectromechanical SystemsScience, 2000
- Cooling of a Mirror by Radiation PressurePhysical Review Letters, 1999