Confidential direct communications: a quantum approach using continuous variables

Details Confidential direct communications: a quantum approach using continuous variables Confidential direct communications: a quantum approach using continuous variables

2009-03-04

arxiv.org/abs/0903.0750v1

IEEE J. of Selected Topics in Quant. El. vol. 15 (2009), pp. 1570-1580

Physics

Quantum Physics

Invited paper. Extension of results presented in arXiv:0802.0656 (REVTeX, 11 pages, 11 figures)

Scientific paper

10.1109/JSTQE.2009.2021147

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 [S. Pirandola et al., Europhys. Lett. 84, 20013 (2008)]. Here, we analyze the degree of privacy of this technique against a broader class of attacks, which includes non-Gaussian eavesdropping.

Affiliated with

Also associated with

No associations

Rating

Confidential direct communications: a quantum approach using continuous variables does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Confidential direct communications: a quantum approach using continuous variables, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Confidential direct communications: a quantum approach using continuous variables will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-369237