BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Double-Scaled SYK\, de Sitter Space\, and QCD
DTSTART;VALUE=DATE-TIME:20250124T000000Z
DTEND;VALUE=DATE-TIME:20250124T010000Z
DTSTAMP;VALUE=DATE-TIME:20260717T203350Z
UID:indico-event-187@indico.nitep.omu.ac.jp
DESCRIPTION:Date: January 24th\, 9:00AM(JST)\nSpeaker: Yasuhiro Sekino (Ta
 kushoku U.)\nTitle: Double-Scaled SYK\, de Sitter Space\, and QCD\n\nAbstr
 act:\nA surprising connection exists between double-scaled SYK (DSSYK) mod
 el at infinite temperature\, and large-N QCD. The large N expansions of th
 e two theories have the same form\; the 't Hooft limit of QCD parallels th
 e fixed p limit of SYK (with p-fermion interactions)\, and the limit of fi
 xed gauge coupling g---the flat space limit in AdS/CFT---parallels the dou
 ble-scaled limit of SYK. From the holographic perspective fixed g is the f
 ar more interesting limit of gauge theory\, but very little is known about
  it. DSSYK allows us to explore it in a more tractable way. The connection
  is illustrated by perturbative and non-perturbative DSSYK calculations\, 
 and comparing the results with known properties of Yang Mills theory. The 
 correspondence is largely independent of the conjectured duality between D
 SSYK and de Sitter space\, but may have a good deal to tell us about it. (
 Based on work with L. Susskind.)\n\nhttps://indico.nitep.osaka-cu.ac.jp/ev
 ent/187/
LOCATION:Zoom
URL:https://indico.nitep.osaka-cu.ac.jp/event/187/
END:VEVENT
END:VCALENDAR