Multiparty controlled quantum secret direct communication using Greenberger-Horne-Zeilinger state

Details Multiparty controlled quantum secret direct communication using Greenberger-Horne-Zeilinger state Multiparty controlled quantum secret direct communication using Greenberger-Horne-Zeilinger state

2006-02-20

arxiv.org/abs/quant-ph/0602166v2

Opt. Commun., 2006, 266(2):732-737

Physics

Quantum Physics

Scientific paper

10.1016/j.optcom.2006.05.035

Base on the idea of dense coding of three-photon entangled state and qubit transmission in blocks, we present a multiparty controlled quantum secret direct communication scheme using Greenberger-Horne-Zeilinger state. In the present scheme, the sender transmits her three bits of secret message to the receiver directly and the secret message can only be recovered by the receiver under the permission of all the controllers. All three-photon entangled states are used to transmit the secret messages except those chosen for eavesdropping check and the present scheme has a high source capacity because Greenberger-Horne-Zeilinger state forms a large Hilbert space.

Affiliated with

Also associated with

No associations

Rating

Multiparty controlled quantum secret direct communication using Greenberger-Horne-Zeilinger state 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 Multiparty controlled quantum secret direct communication using Greenberger-Horne-Zeilinger state, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiparty controlled quantum secret direct communication using Greenberger-Horne-Zeilinger state will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-521073