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SUMMARY:CFT in AdS
DTSTART;VALUE=DATE-TIME:20260715T060000Z
DTEND;VALUE=DATE-TIME:20260715T070000Z
DTSTAMP;VALUE=DATE-TIME:20260801T175700Z
UID:indico-event-30199@indico.ihep.ac.cn
DESCRIPTION:Speakers: Zimo  Sun (Princeton University)\n Euclidean AdS is
  equivalent to the half-space by a Weyl transformation\, providing a conve
 nient setup for studying boundary CFT and interface CFT (the latter after 
 performing the folding trick). I will discuss boundary criticality of the 
 Wilson-Fisher (WF) CFT and interface criticality of the Gross-Neveu-Yukawa
  (GNY) CFT in this setup. In the first half of the talk\, I will present a
 n epsilon-expansion result for the boundary central charge of the normal b
 oundary transition of the WF CFT\, and compare it with a recent fuzzy sphe
 re result. In the second part\, I will present a novel surface fixed point
  in the 3d GNY model using large N arguments.\n\n\nZimo Sun received his u
 ndergraduate degree from Peking University and his Ph.D. from Columbia Uni
 versity. After completing his doctorate\, he held a postdoctoral position 
 at Princeton University and is currently a postdoctoral member at the Inst
 itute for Advanced Study. His research focuses on quantum cosmology and cr
 itical phenomena.\nhttps://indico.ihep.ac.cn/event/30199/
LOCATION:B105 (CHEP)
URL:https://indico.ihep.ac.cn/event/30199/
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