21 Papers
72 Citations
Bo Li is an academic researcher from Shangrao Normal University. The author has contributed to research in topics: Quantum discord & Qubit. The author has an hindex of 10, co-authored 21 publications. Previous affiliations of Bo Li include Chinese Academy of Sciences & Capital Normal University.
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Papers
Assisted state discrimination without entanglement
TL;DR: In this paper, it was shown that only one side discord is required in the optimal process of assisted state discrimination, while another side discord and entanglement is not necessary, and the positive-partial-transposition condition is the necessary and sufficient condition for the separability of a class of 2 x d states.
Deterministic versus probabilistic quantum information masking
TL;DR: It is shown that mutually orthogonal quantum states can always be served for deterministic masking of quantum information and a probabilistic masking machine is constructed for linearly independent states.
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Monogamy deficit for quantum correlations in a multipartite quantum system
TL;DR: In this paper, the authors introduced the concept of monogamy deficit for quantum correlation by combining two types of inequalities depending on different measurement sides, and provided a necessary and sufficient condition for the establishment of one kind of inequality for tripartite mixed states and generalized it to multipartite quantum states.
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One-way quantum deficit and quantum coherence in the anisotropic $XY$ chain
TL;DR: In this article, the authors investigated pairwise non-classical correlations measured using a one-way quantum deficit as well as quantum coherence in the $XY$ spin-1/2 chain in a transverse magnetic field for both zero and finite temperatures.
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Sudden change of quantum discord under single qubit noise
TL;DR: In this article, it was shown that the sudden change of quantum correlation can occur even when only one part of the composite entangled state is exposed to a noisy environment, and that composite noise on the whole system is not the necessarily condition for the occurrence of sudden transition for quantum correlation.
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