Quantum information in cavity quantum electrodynamics: logical gates, entanglement engineering and ‘Schrödinger–cat states’

In cavity-quantum-electrodynamics experiments, two-level Rydberg atoms and single-photon microwave fields can be seen as qubits. Quantum gates based on resonant and dispersive atom-field effects have been realized, which implement various kinds of conditional dynamics between these qubits. We have a...

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Veröffentlicht in:	Philosophical transactions of the Royal Society of London. Series A: Mathematical, physical, and engineering sciences physical, and engineering sciences, 2003-07, Vol.361 (1808), p.1339-1347
1. Verfasser:	Haroche, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic interactions Atoms Complementarity Decoherence Entanglement Interferometers Mesoscopic Superpositions Microwaves Photons Quantum complementarity Quantum decoherence Quantum electrodynamics Quantum entanglement Quantum Information Resonance
Online-Zugang:	Volltext
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