109 citations · 603 across the 39 of their papers we have counts for
39 papers
Power and Limits of Collective Local Measurements in Multicopy State Discrimination
Mao-Sheng Li, Yan-Ling Wang, Zhu-Jun Zheng
More than two decades ago, Bennett \emph{et al.} [Phys. Rev. A \textbf{59}, 1070 (1999)] asked whether perfect local discrimination of orthogonal quantum states can require more th…
Inclusion-Minimal local indistinguishability: a weak form of nonlocality
Mao-Sheng Li, Zong-Xing Xiong, Zhu-Jun Zheng +1
Local discrimination of quantum states is a fundamental task in distributed quantum information processing and underlies applications such as quantum communication, data hiding, an…
Genuinely Unextendible Product Bases from Maximum Distance Separable Codes
Mao-Sheng Li
The existence of genuinely unextendible product bases (GUPBs), incomplete orthogonal sets of fully product states whose orthogonal complements contain no product vector across any…
Simultaneous Detection of High-Dimensional Entanglement for Two Unknown Quantum States
Mao-Sheng Li, Chang-Yue Zhang, Zheng Zheng +7
The state overlap, quantified via $\tr[ρσ]$, is a metric widely used to assess the closeness between two quantum states and . Although global state overlap alone does not di…
Detectors for local discrimination of sets of generalized Bell states
Cai-Hong Wang, Jiang-Tao Yuan, Ying-Hui Yang +3
A fundamental problem in quantum information processing is the discrimination among a set of orthogonal quantum states of a composite system under local operations and classical co…
The quantum non-Markovianity for a special class of generalized Weyl channel
Wen Xu, Mao-Sheng Li, Bo Li +2
A quantum channel is usually represented as a sum of Kraus operators. The recent study [Phys. Rev. A 98, 032328 (2018)] has shown that applying a perturbation to the Kraus operator…
Witnessing quantum coherence with prior knowledge of observables
Mao-Sheng Li, Wen Xu, Shao-Ming Fei +2
Quantum coherence is the key resource in quantum technologies including faster computing, secure communication and advanced sensing. Its quantification and detection are, therefore…
Sequentially witnessing entanglement by independent observer pairs
Mao-Sheng Li, Yan-Ling Wang
This study investigates measurement strategies in a scenario where multiple pairs of Alices and Bobs independently and sequentially observe entangled states. The aim is to maximize…
Beyond the mixture of generalized Pauli dephasing channels
Mao-Sheng Li, Wen Xu, Yan-Ling Wang +1
In recent times, there has been a growing scholarly focus on investigating the intricacies of quantum channel mixing. It has been commonly believed, based on intuition in the liter…
Locally stable sets with minimum cardinality
Hai-Qing Cao, Mao-Sheng Li, Hui-Juan Zuo
The nonlocal set has received wide attention over recent years. Shortly before, Li and Wang arXiv:2202.09034 proposed the concept of a locally stable set: the only possible orthogo…
Distinguishability-based genuine nonlocality with genuine multipartite entanglement
Zong-Xing Xiong, Mao-Sheng Li, Zhu-Jun Zheng +1
A set of orthogonal multipartite quantum states is said to be distinguishability-based genuinely nonlocal (also genuinely nonlocal, for abbreviation) if the states are locally indi…
Application of Ramsey theory to localization of set of product states via multicopies
Xing-Chen Guo, Mao-Sheng Li
It is well known that any orthogonal pure states can always be perfectly distinguished under local operation and classical communications (LOCC) if copies of the state…
Unextendible and uncompletable product bases in every bipartition
Fei Shi, Mao-Sheng Li, Xiande Zhang +1
Unextendible product basis is an important object in quantum information theory and features a broad spectrum of applications, ranging bound entangled states, quantum nonlocality w…
Small set of orthogonal product states with nonlocality
Wang Yan-Ling, Chen Wei, Li Mao-Sheng
A set of orthogonal states in multipartite systems is called to be locally stable if to preserving the orthogonality of the states, only trivial local measurement can be performed…
Sharing tripartite nonlocality sequentially by arbitrarily many independent observers
Ya Xi Mao-Sheng Li Libin Fu, Zhu-Jun Zheng
There exist bipartite entangled states whose violations of Clauser-Horne-Shimony-Holt (CHSH) Bell inequality can be observed by a single Alice and arbitrarily many sequential Bobs…
Bounds on the smallest sets of quantum states with special quantum nonlocality
Mao-Sheng Li, Yan-Ling Wang
An orthogonal set of states in multipartite systems is called to be strong quantum nonlocality if it is locally irreducible under every bipartition of the subsystems \href{https://…
Strong quantum nonlocality for unextendible product bases in heterogeneous systems
Fei Shi, Mao-Sheng Li, Lin Chen +1
A set of multipartite orthogonal product states is strongly nonlocal if it is locally irreducible in every bipartition, which shows the phenomenon of strong quantum nonlocality wit…
Local discrimination of generalized Bell states via commutativity
Mao-Sheng Li, Fei Shi, Yan-Ling Wang
We studied the distinguishability of generalized Bell states under local operations and classical communication. We introduced the concept of maximally commutative set (MCS), subse…
Genuine hidden nonlocality without entanglement: from the perspective of local discrimination
Mao-Sheng Li, Zhu-Jun Zheng
Quantum nonlocality without entanglement is a fantastic phenomenon in quantum theory. This kind of quantum nonlocality is based on the task of local discrimination of quantum state…
Strong quantum nonlocality from hypercubes
Fei Shi, Mao-Sheng Li, Mengyao Hu +4
A set of multipartite orthogonal product states is strongly nonlocal if it is locally irreducible in every bipartition. Most known constructions of strongly nonlocal orthogonal pro…
Graph connectivity based strong quantum nonlocality with genuine entanglement
Yan-Ling Wang, Mao-Sheng Li, Man-Hong Yung
Strong nonlocality based on local distinguishability is a stronger form of quantum nonlocality recently introduced in multipartite quantum systems: an orthogonal set of multipartit…
Strongly nonlocal unextendible product bases do exist
Fei Shi, Mao-Sheng Li, Mengyao Hu +4
A set of multipartite orthogonal product states is locally irreducible, if it is not possible to eliminate one or more states from the set by orthogonality-preserving local measure…
Local distinguishability based genuinely quantum nonlocality without entanglement
Mao-Sheng Li, Yan-Ling Wang, Fei Shi +1
Recently, Halder \emph{et al.} [Phys. Rev. Lett. \textbf{122}, 040403 (2019)] proposed the concept strong nonlocality without entanglement: an orthogonal set of fully product state…
Absolutely entangled set of pure states
Mao-Sheng Li, Man-Hong Yung
Quite recently, Cai et al. [arXiv:2006.07165v1] proposed a new concept "absolutely entangled set" for bipartite quantum systems: for any possible choice of global basis, at least o…