Nonlocality Distillation and Trivial Communication Complexity for High-Dimensional Systems

• 来源期刊: 中国物理快报（英文版）
• 关键词: @@
• 年，卷（期）: 2016,（8）
• 页码范围: 5-9
• 页数: 5页
• 语种: 中文
• DOI: 10.1088/0256-307X/33/8/080301

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 two-parameter case.Furthermore,we introduce a contracting protocol testifying that the 2-input d-output nonlocal boxes make communication complexity trivial.