|
related topics |
{state, phys, rev} |
{state, states, coherent} |
{cavity, atom, atoms} |
{measurement, state, measurements} |
{time, wave, function} |
{light, field, probe} |
{classical, space, random} |
{trap, ion, state} |
{photon, photons, single} |
{time, decoherence, evolution} |
{operator, operators, space} |
{qubit, qubits, gate} |
|
Quantum Superposition State Production by Continuous Observations and
Feedback
Antonio Negretti, Uffe V. Poulsen, Klaus Molmer
abstract: We present a protocol for generation of superpositions of states with
distinguishable field amplitudes in an optical cavity by quantum nondemolition
photon number measurements and coherent feeding of the cavity.
- oai_identifier:
- oai:arXiv.org:quant-ph/0703040
- categories:
- quant-ph
- comments:
- RevTex4, 4 pages, 2 figures. Published in Phys. Rev. Lett. with
higher quality figures. The first part of the manuscript, regarding the Fock
state generator, has been removed
- doi:
- 10.1103/PhysRevLett.99.223601
- arxiv_id:
- quant-ph/0703040
- journal_ref:
- Phys. Rev. Lett. 99, 223601 (2007)
- created:
- 2007-03-05
- updated:
- 2007-11-27
Full article ▸
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