Quantum Entanglement and Cryptography

University essay from Uppsala universitet/Teoretisk fysik

Author: Sean Gray; [2014]

Keywords: quantum entanglement; information theory; quantum information; quantum teleportation; quantum cryptography; key distribution;

Abstract: In this paper the features of quantum systems which lay the foundation of quantum entanglement are studied. General properties of entangled states are discussed, including their entropy and relation to Bell's inequality. Applications of entanglement, namely quantum teleportation and quantum cryptography, are also considered.

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