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On dilatons II

Europe/Stockholm
Nordita East seminar room (132:028) ()

Nordita East seminar room (132:028)

Description
The second TWG meeting of the year will be this Thursday (tomorrow), Jan. 28, at 13.15 in the Nordita East seminar room (132:028).​ Since Paolo gave an introduction last week, Matin and I will dive into the specifics of our work (http://arxiv.org/abs/1512.03316). The discussion will be about: - How tree level, on-shell gauge invariance can be used to fully determine the leading, sub-leading, and sub-sub-leading behaviors of soft gravitons as well as soft "gravity dilatons," i.e., the dilatons that appear in theories of (super)gravity and in string theories. - How Ward identities of conformal symmetry can be used to fully determine the leading, sub-leading, and sub-sub-leading behaviors of soft Nambu-Goldstone dilatons that generically appear in theories of spontaneously-broken conformal symmetry. - How the soft behavior of gravity dilatons and Nambu-Goldstone dilatons are related. Best, Josh
The agenda of this meeting is empty