Linear Optics Quantum Communication over Long Distances

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dc.creatorChen, Zeng-Bing
dc.creatorLu, Huai-Xin
dc.creatorZhang, Yong-De
dc.date2002-02-07
dc.date2002-02-25
dc.date.accessioned2026-07-07T06:03:39Z
dc.date.available2026-07-07T06:03:39Z
dc.descriptionWe propose a feasible scheme for teleporting an arbitrary polarization state or entanglement of photons by requiring only single-photon (SP) sources, simple linear optical elements and SP quantum non-demolition measurements. An unknown SP polarization state can be faithfully teleported either to a duplicate polarization state or to an entangled state. Our proposal can be used to implement long-distance quantum communication in a simple way. The scheme is within the reach of current technology and significantly simplifies the realistc implementation of long-distance high-fidelity quantum communication with photon qubits.
dc.description4 pages, no figure; comments are welcome / with refs. added and other changes
dc.identifierhttps://arxiv.org/abs/quant-ph/0202040
dc.identifierhttp://arxiv.org/abs/quant-ph/0202040
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90023
dc.subjectQuantum Physics
dc.titleLinear Optics Quantum Communication over Long Distances
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