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We propose a scheme of controlled entanglement diversion of a bi-partite entangled coherent state using GHZ type entangled coherent state as a resource. The scheme involves only linear optical devices… Click to show full abstract
We propose a scheme of controlled entanglement diversion of a bi-partite entangled coherent state using GHZ type entangled coherent state as a resource. The scheme involves only linear optical devices such as phase shifters, beam splitters and photon counters. Average fidelity of diversion is calculated and plotted. It is 2/3 for very small coherent amplitudes and approaches unity for appreciable coherent amplitude.
Keywords:
entanglement diversion;
entangled coherent;
controlled entanglement;
coherent state
Journal Title: International Journal of Theoretical Physics
Year Published: 2019
Link to full text (if available)
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Journal Title: International Journal of Theoretical Physics
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!