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SUMMARY:BCJ duality\, the double copy and the soft limit - Chris White (Un
 iversity of Glasgow)
DTSTART:20130308T160000Z
DTEND:20130308T170000Z
UID:TALK41938@talks.cam.ac.uk
CONTACT:Helen Vryonidou
DESCRIPTION:Recently\, a remarkable duality between colour and kinematic \
 ndegrees of freedom in non-Abelian gauge theories (BCJ duality) has been \
 nconjectured. Provided the duality holds\, one may obtain scattering \namp
 litudes in gravity theories in a straightforward manner (the "double \ncop
 y"). This talk will review these developments\, before describing a \nrece
 nt study which provides all-order evidence for these conjectures\, \nusing
  the known infrared properties of General Relativity. The talk \nshould be
  of interest to both particle and string theorists working on \nthe struct
 ure of scattering amplitudes.\n
LOCATION:MR4\, CMS\, Wilberforce Road\, Cambridge\, CB3 0WB
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