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| related topics |
| {time, decoherence, evolution} |
| {force, casimir, field} |
| {temperature, thermal, energy} |
| {field, particle, equation} |
| {energy, gaussian, time} |
| {state, states, coherent} |
| {cavity, atom, atoms} |
| {state, states, entangled} |
| {photon, photons, single} |
| {information, entropy, channel} |
| {measurement, state, measurements} |
| {level, atom, field} |
| {wave, scattering, interference} |
| {classical, space, random} |
| {entanglement, phys, rev} |
| {state, phys, rev} |
| {trap, ion, state} |
|
Decoherence effects of motion-induced radiation
Paulo A. Maia Neto, Diego A. R. Dalvit
abstract: The radiation pressure coupling with vacuum fluctuations gives rise to energy
damping and decoherence of an oscillating particle. Both effects result from
the emission of pairs of photons, a quantum effect related to the fluctuations
of the Casimir force. We discuss different alternative methods for the
computation of the decoherence time scale. We take the example of a spherical
perfectly-reflecting particle, and consider the zero and high temperature
limits. We also present short general reviews on decoherence and dynamical
Casimir effect.
- oai_identifier:
- oai:arXiv.org:quant-ph/0103083
- categories:
- quant-ph
- comments:
- 9 pages. To be published in the Proceedings of the Conference on
Quantum Optics I, held in Santiago, Chile, August 2000 (Springer-Verlag)
- arxiv_id:
- quant-ph/0103083
- created:
- 2001-03-14
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