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SUMMARY:Weak fields and effective integrability in AdS
DTSTART;VALUE=DATE-TIME:20170608T131500Z
DTEND;VALUE=DATE-TIME:20170608T141500Z
DTSTAMP;VALUE=DATE-TIME:20180621T115548Z
UID:indico-event-709@cern.ch
DESCRIPTION:I will start with a bit of general review of the AdS stability
program exploring the elaborate nonlinear dynamics of small perturbations
in Anti-de Sitter spacetime. The main mathematical tool for these investi
gations is nonlinear perturbation theory based on application of the time-
averaging method. I will then focus on a specific simple realization of th
is setup (conformally coupled self-interacting probe scalar in AdS)\, for
which the resulting effective time-averaged dynamics displays remarkable f
eatures connecting to the "cubic Szegő equation" (actively studied in the
current math literature) and suggestive of integrability. I'll also menti
on connections to weakly nonlinear dynamics of trapped Bose-Einstein conde
nsates.\n\nhttp://indico.lucas.lu.se/event/709/
LOCATION:Institutionen för teoretisk fysik HUB
URL:http://indico.lucas.lu.se/event/709/
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