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SUMMARY:C_2 graded groups\, their real representations and Dyson's tenfold
  way
DTSTART:20231024T151500
DTEND:20231024T160000
DTSTAMP:20260508T083506Z
UID:1c48780024b6ccde4e64a53898a4cb15994e9cf3de8125a9a9e4bb5b
CATEGORIES:Conferences - Seminars
DESCRIPTION:Dmitriy Rumynin\, Warwick\nAbstract : A C_2 graded group is a 
 pair\, a group G and an index two subgroup H. A "real representation" of G
  is a complex representation of H together with a given (to be chosen) act
 ion of the outer coset G\\H.  Different choices lead to different theorie
 s.\nSuch representations appear independently in three different disciplin
 es : Algebra\, Physics and Topology.  The goal of the talk is to review t
 he formalism and various choices\, including resulting theories.  The tal
 k is based upon recent work of the speaker and James Taylor (Oxford) and M
 atthew B. Young (Utah State).
LOCATION:CM 1 113 https://plan.epfl.ch/?room==CM%201%20113
STATUS:CONFIRMED
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