• Rapid Communication

Recovering part of the boundary between quantum and nonquantum correlations from information causality

Jonathan Allcock, Nicolas Brunner, Marcin Pawlowski, and Valerio Scarani
Phys. Rev. A 80, 040103(R) – Published 14 October 2009

Abstract

Recently, the principle of information causality has appeared as a good candidate for an information-theoretic principle that would single out quantum correlations among more general nonsignaling models. Here, we present results going in this direction, namely, we show that part of the boundary of quantum correlations actually emerges from information causality.

  • Figure
  • Figure
  • Figure
  • Received 16 July 2009

DOI:https://doi.org/10.1103/PhysRevA.80.040103

©2009 American Physical Society

Authors & Affiliations

Jonathan Allcock1,*, Nicolas Brunner2, Marcin Pawlowski3, and Valerio Scarani4

  • 1Department of Mathematics, University of Bristol, Bristol BS8 1TW, United Kingdom
  • 2H.H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, United Kingdom
  • 3Institute of Theoretical Physics and Astrophysics, University of Gdansk, 80-952 Gdansk, Poland
  • 4Centre for Quantum Technologies and Department of Physics, National University of Singapore, 3 Science Drive 2, 117543 Singapore, Singapore

  • *jon.allcock@bristol.ac.uk

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand
Issue

Vol. 80, Iss. 4 — October 2009

Reuse & Permissions
Access Options
Author publication services for translation and copyediting assistance advertisement

Authorization Required


×
×

Images

×

Sign up to receive regular email alerts from Physical Review A

Log In

Cancel
×

Search


Article Lookup

Paste a citation or DOI

Enter a citation
×