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DTSTART:20110313T070000
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DTSTART;TZID=America/Toronto:20111110T120000
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URL:https://uwaterloo.ca/institute-for-quantum-computing/events/mary-beth-r
 uskai-proposal-numerical-tests-non-additivity-non
LOCATION:RAC - Research Advancement Centre 475 Wes Graham Way 2009 Waterloo
  ON N2L 6R2 Canada
SUMMARY:Mary Beth Ruskai: A proposal for numerical tests of non-additivity 
 for\nnon-unital qubit channels
CLASS:PUBLIC
DESCRIPTION:Mary Beth Ruskai\, Tufts University \n\nABSTRACT\n\nSubtitle: A
  numerical project that needs HELP\n\nAfter Shor's proof of equivalence of
  additivity conjectures\, attention\nshifted from capacity and entanglemen
 t of formation to the seemingly\neasier questions of minimal output entrop
 y. Despite existence proofs\nfor non-additivity in high dimensions\, expli
 cit examples remain\nelusive. It may be that the violations for minimal ou
 tput entropy are\nso small and require such large dimensions\, that numeri
 cal searches\nwon't find them.
DTSTAMP:20260409T194752Z
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