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SUMMARY:Jakob Salzer (Harvard)
DTSTART:20210128T153000Z
DTEND:20210128T163000Z
DTSTAMP:20260423T010103Z
UID:HEPTUW/17
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/HEPTUW/17/">
 Limits of JT gravity</a>\nby Jakob Salzer (Harvard) as part of HEP seminar
 s TU Wien (Vienna)\n\n\nAbstract\nJackiw—Teitelboim (JT) gravity is a mo
 del of two-dimensional dilaton gravity that has been central to many inter
 esting developments (e.g.\, SYK model\, random matrix models\, island prop
 osal) in the last couple of years. In this talk I will discuss various lim
 its of JT gravity\, including Newton—Cartan (non-relativistic) and Carro
 llian (ultra-relativistic) versions of two-dimensional dilaton gravity. Af
 ter defining suitable boundary conditions\, I will then discuss the issue 
 of constructing boundary actions that capture the non-trivial dynamics at 
 the boundary of these models.\n
LOCATION:https://researchseminars.org/talk/HEPTUW/17/
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