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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260921T080122Z
LAST-MODIFIED:20190314T174008Z
DTSTART:20190320T153000Z
DTEND:20190320T163000Z
UID:event2124@bu.edu
URL:http://physics.bu.edu/internal/events/show/2124
SUMMARY:Quantum Field Theory in AdS at finite coupling
DESCRIPTION:Featuring  Lorenzo Di Pietro\, PI\n\nPart of the HET Seminar Se
	ries.\n\nThe talk is based on https://arxiv.org/abs/1810.04185. I will star
	t by giving some general motivations for why QFT in AdS is interesting. The
	n I will focus on the example of large N vector models. I will explain how 
	we computed the AdS correlators in these theories by requiring the absence 
	of spurious double-trace contributions in the boundary correlators. I will 
	move on to discuss the physics described by these correlators. In particula
	r\, in the bosonic (fermionic) theory we can see the AdS analogue of a reso
	nance (bound state) in the flat-space scattering amplitude. If time permits
	\, I will also discuss the critical theories in AdS and the boundary-cft da
	ta encoded in the AdS correlators.
LOCATION:PRB 595\, 3 Cummington Mall\, 02215
STATUS:CONFIRMED
CLASS:PUBLIC
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