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SUMMARY:Perspectives on Information Causality - Sabri Al-Safi (University 
 of Cambridge)
DTSTART:20111110T141500Z
DTEND:20111110T151500Z
UID:TALK33751@talks.cam.ac.uk
CONTACT:Paul Skrzypczyk
DESCRIPTION:The information causality principle is a generalisation of the
  no-signalling principle which implies some of the known restrictions on q
 uantum correlations. But despite its clear physical motivation\, informati
 on causality is formulated in terms of a rather specialised game and figur
 e of merit. The (different) classical and quantum probabilities of winning
  this game are introduced and discussed\, as well as an alternative formul
 ation of the information causality principle.
LOCATION:MR4\, Centre for Mathematical Sciences
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