109 citations · 422 across the 36 of their papers we have counts for
37 papers
Multipartite concurrence of W-class states based on sub-partite quantum systems
Wei Chen, Yanmin Yang, Shao-Ming Fei +2
We study the concurrence for arbitrary N-partite W-class states based on the (N-1)-partite partitions of subsystems by taking account to the structures of W-class states. By using…
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…
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…
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…
Quantum key distribution over noisy channels by the testing state method
Hao Shu, Chang-Yue Zhang, Yue-Qiu Chen +2
Quantum key distribution(QKD) might be the most famous application of quantum information theory. The idea of QKD is not difficult to understand but in practical implementations, m…
Quantum k-uniform states for heterogeneous systems from irredundant mixed orthogonal arrays
Shanqi Pang, Xiao Zhang, Shao-Ming Fei +1
Quantum multipartite entangled states play significant roles in quantum information processing. By using difference schemes and orthogonal partitions, we construct a series of infi…
A hybrid quantum-classical neural network with deep residual learning
Yanying Liang, Wei Peng, Zhu-Jun Zheng +2
Inspired by the success of classical neural networks, there has been tremendous effort to develop classical effective neural networks into quantum concept. In this paper, a novel h…
Monogamy relations and upper bounds for the generalized -class states using Rényi- entropy
Yanying Liang, Zhu-Jun Zheng, Chuan-Jie Zhu
We investigate monogamy relations and upper bounds for generalized -class states related to the Rényi- entropy. First, we present an analytical formula on Rényi- entanglem…
Necessary conditions for classifying m-separability of multipartite entanglements
Wen Xu, Chuan-Jie Zhu, Zhu-Jun Zheng +1
We study the norms of the Bloch vectors for arbitrary -partite quantum states. A tight upper bound of the norms is derived for -partite systems with different individual dime…
Converting quantum coherence to genuine multipartite entanglement and nonlocality
Ya Xi, Tinggui Zhang, Zhujun Zheng +2
We study the relations between quantum coherence and quantum nonlocality, genuine quantum entanglement and genuine quantum nonlocality. We show that the coherence of a qubit state…
Multipartite entanglement of fermionic system in accelerated frames
Meng Shi, Hai-Mei Zhong, Zhu-Jun Zheng
We investigate the entanglement measures of tripartite W-State and GHZ-state in noninertial frame through the coordinate transformation between Minkowski and Rindler. First it is s…
Tighter monogamy and polygamy relations using Rényi- entropy
Yanying Liang, Zhu-Jun Zheng, Chuan-Jie Zhu
We investigate monogamy relations related to the Rényi- entanglement and polygamy relations related to the Rényi- entanglement of assistance. We present new entanglement mono…
Positive-partial-transpose distinguishability for lattice-type maximally entangled states
Zong-Xing Xiong, Mao-Sheng Li, Zhu-Jun Zheng +2
We study the distinguishability of a particular type of maximally entangled states -- the "lattice states" using a new approach of semidefinite program. With this, we successfully…
Stability for Representations of Hecke Algebras of type
Kun Wang, Haitao Ma, Zhu-Jun Zheng
In this paper we introduce the notion of the stability of a sequence of modules over Hecke algebras. We prove that a finitely generated consistent sequence associated with Hecke al…
Violation of Bell inequalities for multipartite systems
Yanmin Yang, Zhu-Jun Zheng
In recent papers, the theory of representations of finite groups has been proposed to analyzing the violation of Bell inequalities. In this paper, we apply this method to more comp…
The local distinguishability of any three generalized Bell states
Yan-Ling Wang, Mao-Sheng Li, Shao-Ming Fei +1
We study the problem of distinguishing maximally entangled quantum states by using local operations and classical communication (LOCC). A question of fundamental interest is whethe…
Constructing unextendible product bases from the old ones
Yan-Ling Wang, Mao-Sheng Li, Shao-Ming Fei +1
We studied the construction problem of the unextendible product basis (UPB). We mainly give a method to construct a UPB of a quantum system through the UPBs of its subsystem. Using…
Geometric RTT realization of
Haitao Ma, Ming Liu, Zhu-Jun Zheng
In this paper, we give a BLM realization of the positive part of the quantum group of with respect to RTT relations.
Schur-Weyl duality for
Yanmin Yang, Haitao Ma, Zhu-Jun Zheng
In \cite{fl}, the authors get a new presentation of two-parameter quantum algebra . Their presentation can cover all Kac-Moody cases. In this paper, we const…
Geometric Schur Duality of two parameter quantum group of type A
Haitao Ma, Zongzhu Lin, Zhu-Jun Zheng
In this paper, we give an geometric description of the Schur-Weyl duality for two-parameter quantum algebras , where is the deformation of $U_v(I,…
Quantum Cluster Superalgebras
Haitao Ma, Yanmin Yang, Zhu-Jun Zheng
In this paper, we introduce and study the quantum deformations of the cluster superalgebra. Then we prove the quantum version of the Laurent phenomenon for the super-case.
Generalized monogamy inequalities of convex-roof extended negativity in -qubit systems
Yanmin Yang, Wei Chen, Gang Li +1
In this paper, we present some generalized monogamy inequalities based on negativity and convex-roof extended negativity (CREN). These monogamy relations are satisfied by the negat…
Connecting the UMEB in with partial Hadamard matrices
Yan-Ling Wang, Mao-Sheng Li, Shao-Ming Fei +1
We study the unextendible maximally entangled bases (UMEB) in and connect it with the partial Hadamard matrix. Firstly, we show that for a…
The local indistinguishability of multipartite product states
Yan-Ling Wang, Mao-Sheng Li, Zhu-Jun Zheng +1
In this paper, we mainly study the local indistinguishability of multipartite product states. Firstly, we follow the method of Z.-C. Zhang \emph{et al}[Phys. Rev. A 93, 012314(2016…