Controlled Secret Sharing Protocol using a Quantum Cloning Circuit
Quantum Physics
2018-08-17 v1
Abstract
We demonstrate the possibility of controlling the success probability of a secret sharing protocol using a quantum cloning circuit. The cloning circuit is used to clone the qubits containing the encoded information and {\em en route} to the intended receipients. The success probability of the protocol depends on the cloning parameters used to clone the qubits. We also establish a relation between the concurrence of initially prepared state, entanglement of the mixed state received by the receivers after cloning scheme and the cloning parameters of cloning machine.
Cite
@article{arxiv.1402.3031,
title = {Controlled Secret Sharing Protocol using a Quantum Cloning Circuit},
author = {Satyabrata Adhikari and Sovik Roy and Shantanav Chakraborty and V. Jagadish and M. K. Haris and Atul Kumar},
journal= {arXiv preprint arXiv:1402.3031},
year = {2018}
}
Comments
This is a modified version of the previous work quant-ph/arXiv:1011.2868