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SUMMARY:Tensor non-Gaussianity and Partially Massless Fields - Garrett Goo
 n (University of Cambridge)
DTSTART:20190426T120000Z
DTEND:20190426T130000Z
UID:TALK121786@talks.cam.ac.uk
CONTACT:Nathan Johnson-McDaniel
DESCRIPTION:If the graviton is the only particle which carries a spin-2 co
 mponent\, then the form of primordial tensor non-Gaussianity (NG) is sever
 ely restricted.  I will explain how additional spinning species could gene
 rate new shapes of tensor NG. The discussion includes exotic de Sitter gau
 ge theories with no flat space analogue\, as well as connections to hologr
 aphy.\n\n\nBased on "1812.07571":https://arxiv.org/abs/1812.07571
LOCATION:Pavilion B Potter Room (B1.19)
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