Publication | Closed Access
SWAPPING BETWEEN TWO PAIRS OF NONORTHOGONAL ENTANGLED COHERENT STATES
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Citations
20
References
2009
Year
Quantum SciencePhotonicsQuantum OpticPerfect SwappingQuantum ComputingPhysicsPhoton Counting MeasurementsEngineeringNatural SciencesBeam SplitterQuantum InformationQuantum CommunicationQuantum EntanglementQuantum Photonic DeviceCoherent ProcessPhoton Statistic
We propose a scheme of swapping between two pairs of nonorthogonal entangled coherent states using a beam splitter, two phase shifters and photon counting measurements. We find that an almost perfect swapping is possible for an appreciable mean number of photons.
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