Twist-teleportation-based local discrimination of maximally entangled states

Li，Mao Sheng1,2; Fei，Shao Ming3,4; Xiong，Zong Xing5; Wang，Yan Ling6

2020-08-01

10.1007/s11433-020-1562-4

Science China-Physics Mechanics & Astronomy   影响因子和分区

1674-7348

1869-1927

In this work, we study the local distinguishability of maximally entangled states (MESs). In particular, we are concerned with whether any fixed number of MESs can be locally distinguishable for sufficiently large dimensions. Fan and Tian et al. have already obtained two satisfactory results for the generalized Bell states (GBSs) and the qudit lattice states when applied to prime or prime power dimensions. We construct a general twist-teleportation scheme for any orthonormal basis with MESs that is inspired by the method used in [Phys. Rev. A 70, 022304 (2004)]. Using this teleportation scheme, we obtain a sufficient and necessary condition for one-way distinguishable sets of MESs, which include the GBSs and the qudit lattice states as special cases. Moreover, we present a generalized version of the results in [Phys. Rev. A 92, 042320 (2015)] for the arbitrary dimensional case.

local discrimination maximally entangled states teleportation

SCI ; EI

英语

第一

National Natural Science Foundation of China[11675113][11871295][11901084] ; Beijing Municipal Commission of Education[KM201810011009] ; Beijing Natural Science Foundation[Z190005] ; Research Startup Funds of Dongguan University of Technology[GC300501-103]

Physics

Physics, Multidisciplinary

WOS:000542105000002

SCIENCE PRESS

20202508834433

Quantum Theory; Quantum Mechanics:931.4

2-s2.0-85086386553

Scopus

1.Department of Physics,Southern University of Science and Technology,Shenzhen,518055,China
2.Department of Physics,University of Science and Technology of China,Hefei,230026,China
3.School of Mathematical Sciences,Capital Normal University,Beijing,100048,China
4.Max-Planck-Institute for Mathematics in the Sciences,Leipzig,04103,Germany
5.Department of Mathematics,South China University of Technology,Guangzhou,510640,China
6.School of Computer Science and Network Security,Dongguan University of Technology,Dongguan,523808,China

Li，Mao Sheng,Fei，Shao Ming,Xiong，Zong Xing,et al. Twist-teleportation-based local discrimination of maximally entangled states[J]. Science China-Physics Mechanics & Astronomy,2020,63(8).

Li，Mao Sheng,Fei，Shao Ming,Xiong，Zong Xing,&Wang，Yan Ling.(2020).Twist-teleportation-based local discrimination of maximally entangled states.Science China-Physics Mechanics & Astronomy,63(8).

Li，Mao Sheng,et al."Twist-teleportation-based local discrimination of maximally entangled states".Science China-Physics Mechanics & Astronomy 63.8(2020).