Symmetric scheme for superdense coding between multiparties -: art. no. 014301

被引：65

作者：

Grudka, A ^{[1
]}

Wójcik, A ^{[1
]}

机构：

[1] Adam Mickiewicz Univ, Fac Phys, PL-61614 Poznan, Poland

来源：

PHYSICAL REVIEW A | 2002年 / 66卷 / 01期

关键词：

D O I：

10.1103/PhysRevA.66.014301

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Recently Liu, Long, Tong, and Li [Phys. Rev. A 65, 022304 (2002)] proposed a scheme for superdense coding between multiparties. This scheme seems to be highly asymmetric in the sense that only one sender effectively exploits entanglement. We show that this scheme can be modified in order to allow more senders to benefit from the entanglement-enhanced information transmission.

引用

页数：2

共 5 条

[1] COMMUNICATION VIA ONE-PARTICLE AND 2-PARTICLE OPERATORS ON EINSTEIN-PODOLSKY-ROSEN STATES [J].