Confidential Direct Communications: A Quantum Approach Using Continuous Variables

Confidential Direct Communications: A Quantum Approach Using Continuous Variables

We consider the problem of privacy in direct communications, showing how quantum mechanics can be useful to guarantee a certain level of confidentiality. In particular, we review a continuous variable approach recently proposed by us [Pirandola et al., Europhys. Lett., vol. 84, pp. 20013-1-20013-6,...

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Bibliographic Details
Main Authors: Mancini, Stefano, Braunstein, Samuel L., Pirandola, Stefano, Lloyd, Seth
Other Authors: Massachusetts Institute of Technology. Department of Mechanical Engineering
Format: Article
Language:en_US
Published: Institute of Electrical and Electronics Engineers 2010
Subjects:
security
quantum communication
non-Gaussian attacks
error correction
continuous variables
Gaussian states
Cloning
Online Access:http://hdl.handle.net/1721.1/54818

Internet

http://hdl.handle.net/1721.1/54818

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