Deterministic Secure Communications using Two-Mode Squeezed States

Details Deterministic Secure Communications using Two-Mode Squeezed States Deterministic Secure Communications using Two-Mode Squeezed States

2006-05-26

arxiv.org/abs/quant-ph/0605229v1

Physics

Quantum Physics

10 pages, 4 figures

Scientific paper

10.1103/PhysRevA.74.022315

We propose a scheme for quantum cryptography that uses the squeezing phase of a two-mode squeezed state to transmit information securely between two parties. The basic principle behind this scheme is the fact that each mode of the squeezed field by itself does not contain any information regarding the squeezing phase. The squeezing phase can only be obtained through a joint measurement of the two modes. This, combined with the fact that it is possible to perform remote squeezing measurements, makes it possible to implement a secure quantum communication scheme in which a deterministic signal can be transmitted directly between two parties while the encryption is done automatically by the quantum correlations present in the two-mode squeezed state.

Affiliated with

Also associated with

No associations

Rating

Deterministic Secure Communications using Two-Mode Squeezed States 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 Deterministic Secure Communications using Two-Mode Squeezed States, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deterministic Secure Communications using Two-Mode Squeezed States will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-680820