|
| related topics |
| {cavity, atom, atoms} |
| {state, states, coherent} |
| {entanglement, phys, rev} |
| {temperature, thermal, energy} |
| {state, phys, rev} |
| {time, decoherence, evolution} |
| {energy, gaussian, time} |
| {light, field, probe} |
| {level, atom, field} |
| {measurement, state, measurements} |
| {trap, ion, state} |
|
Optomechanical entanglement between a movable mirror and a cavity field
D. Vitali, S. Gigan, A. Ferreira, H. R. Boehm, P. Tombesi, A. Guerreiro, V. Vedral, A. Zeilinger, M. Aspelmeyer
abstract: We show how stationary entanglement between an optical cavity field mode and
a macroscopic vibrating mirror can be generated by means of radiation pressure.
We also show how the generated optomechanical entanglement can be quantified
and we suggest an experimental readout-scheme to fully characterize the
entangled state. Surprisingly, such optomechanical entanglement is shown to
persist for environment temperatures above 20K using state-of-the-art
experimental parameters.
- oai_identifier:
- oai:arXiv.org:quant-ph/0609197
- categories:
- quant-ph
- comments:
- 4 pages, 3 figures
- doi:
- 10.1103/PhysRevLett.98.030405
- arxiv_id:
- quant-ph/0609197
- journal_ref:
- Phys. Rev. Lett. 98, 030405 (2007)
- created:
- 2006-09-26
- updated:
- 2006-12-07
Full article ▸
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