Eavesdropping of two-way coherent-state quantum cryptography via gaussian quantum cloning machines
We consider one of the quantum key distribution protocols recently introduced in Ref. [Pirandola et al., Nature Phys. 4, 726 (2008)]. This protocol consists of a two-way quantum communication between Alice and Bob, where Alice encodes secret information via a random phase-space displacement of a coh...
मुख्य लेखकों: | Pirandola, Stefano, Mancini, Stefano, Lloyd, Seth, Braunstein, Samuel L. |
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अन्य लेखक: | Massachusetts Institute of Technology. Department of Mechanical Engineering |
स्वरूप: | लेख |
भाषा: | en_US |
प्रकाशित: |
Institute of Electrical and Electronics Engineers
2010
|
ऑनलाइन पहुंच: | http://hdl.handle.net/1721.1/60056 |
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