217 citations · 1.1k across the 99 of their papers we have counts for
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Mixed Form of Ambiguous and Unambiguous Discriminations
Sunho Kim, Junde Wu, Minhyung Cho
In this paper, we introduce a mixed form of ambiguous and unambiguous quantum state discriminations, and show that the mixed form has higher success probability than the unambiguou…
Catalytic coherence transformations
Kaifeng Bu, Uttam Singh, Junde Wu
Catalytic coherence transformations allow the otherwise impossible state transformations using only incoherent operations with the aid of an auxiliary system with finite coherence…
Logically reversible measurements: Construction and application
Sunho Kim, Juncheng Wang, Asutosh Kumar +2
We show that for any von Neumann measurement, we can construct a logically reversible measurement such that Shannon entropies and quantum discords induced by the two measurements h…
The Continuity of Sequential Product of Sequential Quantum Effect Algebras
Qiang Lei, Xiaochao Su, Junde Wu
In order to study quantum measurement theory, sequential product defined for any two quantum effects is introduced. Physically motivated conditions ask the sequential product to be…
Cohering power of quantum operations
Kaifeng Bu, Asutosh Kumar, Lin Zhang +1
Quantum coherence is a basic feature of quantum physics. Combined with tensor product structure of state space, it gives rise to the novel concepts such as entanglement and quantum…
Quantum Observable Generalized Orthoalgebras
Qiang Lei, Weihua Liu, Zhe Liu +1
Let denote the set of all self-adjoint operators (not necessarily bounded) on a Hilbert space , which is the set of all physical quantities on…