Nonlocality Distillation and Trivial Communication Complexity for High-Dimensional Systems  

作　　者：李艳 叶向军 陈景灵 

机构地区：[1]Theoretical Physics Division,Chern Institute of Mathematics,Nankai University

出　　处：《Chinese Physics Letters》2016年第8期5-9,共5页中国物理快报（英文版）

基　　金：Supported by the National Basic Research Program of China under Grant No 2012CB921900;the National Natural Science Foundation of China under Grant Nos 11175089 and 11475089

摘　　要：A nonlocality distillation protocol for arbitrary high-dimensional systems is proposed. We study the nonlocality distillation in the 2-input d-output bi-partite case. Firstly, we give the one-parameter nonlocal boxes and their correlated distilling protocol. Then, we generalize the one-parameter nonlocality distillation protocol to the twoparameter case. Furthermore, we introduce a contracting protocol testifying that the 2-input d-output nonlocal boxes make communication complexity trivial.A nonlocality distillation protocol for arbitrary high-dimensional systems is proposed. We study the nonlocality distillation in the 2-input d-output bi-partite case. Firstly, we give the one-parameter nonlocal boxes and their correlated distilling protocol. Then, we generalize the one-parameter nonlocality distillation protocol to the twoparameter case. Furthermore, we introduce a contracting protocol testifying that the 2-input d-output nonlocal boxes make communication complexity trivial.

关 键 词：for on of IT in Nonlocality Distillation and Trivial Communication Complexity for High-Dimensional Systems IS 

分 类 号：O413[理学—理论物理]