CHSH-nonlocality-breaking channels and their activation

Yujie Zhang, Rodrigo Araiza Bravo, Virginia O. Lorenz, Eric Chitambar

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We characterize CHSH-breaking conditions for different qubit channels, and demonstrate that certain pairs of CHSH-breaking channels can be activated to become CHSH-nonlocality preserving when used in parallel, thus enabling CHSH-nonlocality distribution through noisy channels.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2020
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580767
StatePublished - May 2020
EventCLEO: Applications and Technology, CLEO_AT 2020 - Washington, United States
Duration: May 10 2020May 15 2020

Publication series

NameOptics InfoBase Conference Papers
VolumePart F181-CLEO-AT 2020
ISSN (Electronic)2162-2701


ConferenceCLEO: Applications and Technology, CLEO_AT 2020
Country/TerritoryUnited States

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering


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