Basis-independent quantum coherence and its distribution

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Radhakrishnan, Chandrashekar; Ding, Zhe; Shi, Fazhan; Du, Jiangfeng; Byrnes, Tim;

We analyze a basis-independent definition of quantum coherence. The maximally mixed state is used as the reference state, which allows for a way of defining coherence that is invariant under arbitrary unitary transformations. The basis-independent approach is applied to... View more
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