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Quantum teleportation over hyper entangled states

Raina, Ankur and Srinivasa, Shayan Garani (2015) Quantum teleportation over hyper entangled states. In: Information Theory and Applications Workshop (ITA), FEB 01-06, 2015, Univ California, San Diego, CA, pp. 247-251.

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Official URL: http://dx.doi.org/10.1109/ITA.2015.7308996


Teleportation is a well known protocol to transfer one qubit between users sharing a Bell pair. By treating teleportation as a transfer of qubits between end users sharing a virtual quantum channel, we derive the maximum coherent information of this virtual quantum channel under noisy classical channel existing between the end users. We also study various communication scenarios using hyper entangled states and quantify the advantages over a single degree of freedom.

Item Type: Conference Proceedings
Additional Information: Copy right for this article belongs to the IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA
Department/Centre: Division of Electrical Sciences > Electronic Systems Engineering (Formerly Centre for Electronic Design & Technology)
Date Deposited: 03 Dec 2016 09:58
Last Modified: 03 Dec 2016 09:58
URI: http://eprints.iisc.ac.in/id/eprint/55385

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