Details
| Original language | English |
|---|---|
| Article number | 020501 |
| Journal | Physical Review Letters |
| Volume | 102 |
| Issue number | 2 |
| Publication status | Published - 12 Jan 2009 |
| Externally published | Yes |
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.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: Physical Review Letters, Vol. 102, No. 2, 020501, 12.01.2009.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Establishing einstein-poldosky-rosen channels between nanomechanics and atomic ensembles
AU - Hammerer, Klemens
AU - Aspelmeyer, Markus
AU - Polzik, Eugene S.
AU - Zoller, Peter
PY - 2009/1/12
Y1 - 2009/1/12
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=58949085664&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.102.020501
DO - 10.1103/PhysRevLett.102.020501
M3 - Article
AN - SCOPUS:58949085664
VL - 102
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 2
M1 - 020501
ER -