Transformations on density operators and on positive definite operators preserving the quantum Rényi divergence
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DOI: 10.1007/s10998-016-0174-8
Abstract: In a certain sense we generalize the recently introduced and extensively studied notion called quantum Rényi divergence (also called ”sandwiched Rényi relative entropy”) and describe the structures of corresponding symmetries. More precisely, we characterize all… read more here.
Keywords: positive definite; definite operators; nyi divergence; density operators ... See more keywords