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UID:1228@qft.physik.hu-berlin.de
DTSTART;TZID=Europe/Berlin:20190320T151500
DTEND;TZID=Europe/Berlin:20190320T161500
DTSTAMP:20190319T135106Z
URL:https://qft.physik.hu-berlin.de/next-seminars/falk-hassler-oviedo/
SUMMARY:Falk Hassler\, Oviedo - 
DESCRIPTION:F. Hassler\, Oviedo\n\nTitle: "Integrability\, Poisson-Lie Symm
 etry and Double Field Theory"\n\nAbstract: There is an intriguing connecti
 on between integrability of 2D sigma-models\, Poisson-Lie groups and T-du
 ality. In my talk\, I will shortly review these three (at the first glanc
 e quite different) concepts\, explain why we should care about them and s
 how how they are related. While this discussion mainly focuses on the wor
 ldsheet approach to string theory\, concrete applications like the AdS/CF
 T correspondence also benefit from a low energy effective target space de
 scription in terms of SUGRA. Hence\, in the second part of my talk I show
  how Double Field Theory\, a rewriting of SUGRA which makes abelian T-dua
 lity manifest\, can be extended to full Poisson-Lie T-duality. The result
 ing theory is a very powerful tool to explore the consequences of dualiti
 es and integrability in string theory further.
CATEGORIES:Research Seminars
LOCATION:Room 2'07\, IRIS Building\, Zum großen Windkanal 6\, Berlin\, Ger
 many
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