Asma Al-Qasimi, Daniel F. V. James
Abstract
We study the properties of a general quantum correlation known as quantum discord, which has recently been studied as a resource for quantum computation. We investigate the relations between discord, entanglement and entropy.
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We study the properties of a general quantum correlation known as quantum discord, which has recently been studied as a resource for quantum computation. We investigate the relations between discord, entanglement and entropy.
Key concepts: Quantum discord, Quantum entanglement, Physics, Quantum mechanics, Quantum channel, Quantum relative entropy, Quantum correlation, Entropy (arrow of time)