Two-Way Quantum Communication: Secure Exchange of Quantum Information Encoded in Arbitrary Number of Qudits  
  Authors : Ajay K Maurya; Manoj K Mishra; Hari Prakash

 

In this paper, we present a generalization of our original secure quantum information exchange (SQIE) protocol [J. Phys. B: At. Mol. Opt. Phys. 44 (2011) 115504], for the secure exchange of two single qudit (an arbitrary d-level system) information states between the two legitimate users, Alice and Bob. Further we extend this result from single qudit to multiqudits to obtain the secure exchange of the information states involving arbitrary number of qudits.

 

Published In : IJCAT Journal Volume 1, Issue 6

Date of Publication : 31 July 2014

Pages : 236 - 241

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Publication Link : Two-Way Quantum Communication: Secure Exchange of Quantum Information Encoded in Arbitrary Number of Qudits

 

 

 

Ajay K Maurya : Physics Department, University of Allahabad, Allahabad-211002, India

Manoj K Mishra : Physics Department, University of Allahabad, Allahabad-211002, India

Hari Prakash : Indian Institute of Information Technology, Allahabad-211002, India

 

 

 

 

 

 

 

Quantum entanglement

Quantum teleportation

Qudit

Quantum Information Exchange

Generalized Bell states

We generalized the original SQIE protocol for the secure exchange of two single qudit information states between two users, Alice and Bob. We further generalized this result from single qudit to multi-qudits to achieve the secure exchange of the information states involving arbitrary number of qudits.

 

 

 

 

 

 

 

 

 

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