Abstract
Coherence theory has been studied for many years. It plays an important role in quantum information and quantum computation. Recently, Bischof established POVM-based coherence measures and POVM-incoherent operations that coincide for the case of von Neumann measurements with their counterparts in standard coherence theory. Following this theoretical framework, we study whether the geometric coherence based on fidelity meet the constraint for quantifying coherence.
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Lei, Q. POVM-induced Coherence Measure in Terms of Fidelity. Int J Theor Phys 60, 2423–2428 (2021). https://doi.org/10.1007/s10773-020-04585-z
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DOI: https://doi.org/10.1007/s10773-020-04585-z