Hybrid long-distance entanglement distribution protocol
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Hybrid long-distance entanglement distribution protocol. / Brask, Jonatan Bohr; Rigas, I.; Polzik, Eugene Simon; Ansersen, U. L.; Sørensen, Anders Søndberg.
In: Physical Review Letters, Vol. 105, No. 16, 11.10.2010, p. 160501.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Hybrid long-distance entanglement distribution protocol
AU - Brask, Jonatan Bohr
AU - Rigas, I.
AU - Polzik, Eugene Simon
AU - Ansersen, U. L.
AU - Sørensen, Anders Søndberg
PY - 2010/10/11
Y1 - 2010/10/11
N2 - We propose a hybrid (continuous-discrete variable) quantum repeater protocol for long-distance entanglement distribution. Starting from states created by single-photon detection, we show how entangled coherent state superpositions can be generated by means of homodyne detection. We show that near-deterministic entanglement swapping with such states is possible using only linear optics and homodyne detectors, and we evaluate the performance of our protocol combining these elements. Udgivelsesdato: 11 October
AB - We propose a hybrid (continuous-discrete variable) quantum repeater protocol for long-distance entanglement distribution. Starting from states created by single-photon detection, we show how entangled coherent state superpositions can be generated by means of homodyne detection. We show that near-deterministic entanglement swapping with such states is possible using only linear optics and homodyne detectors, and we evaluate the performance of our protocol combining these elements. Udgivelsesdato: 11 October
U2 - 10.1103/PhysRevLett.105.160501
DO - 10.1103/PhysRevLett.105.160501
M3 - Journal article
C2 - 21230955
VL - 105
SP - 160501
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 16
ER -
ID: 22906066