Two protocols for telecloning of Bell-like states with and without ancilla qubit

Author:

Choudhury Binayak S,Kumar Mandal ManojORCID,Samanta SoumenORCID

Abstract

Abstract The present work contains two telecloning protocols for obtaining approximately cloned copies of Bell-like states at two distant locations. The first one is a universal telecloning procedure utilizing ancilla qubits while in the second protocol, no ancilla qubit is required. The analysis of fidelity measuring the quality of the cloned copy is presented. Both the protocols are executed on the IBM platform using Aer Simulator as well as on quantum real computers. By comparing the outcomes of these two cases we conclude that both the protocols are robust.

Publisher

IOP Publishing

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