BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Victor Franken (Gent U.) DTSTART:20260318T150000Z DTEND:20260318T160000Z DTSTAMP:20260423T052450Z UID:AnLy/65 DESCRIPTION:Title: Ho lographic quantum tasks in the static patch\nby Victor Franken (Gent U .) as part of AnLy Strings and Fields online seminars\n\n\nAbstract\nIn th e AdS/CFT correspondence\, direct scattering in the bulk may not have a lo cal boundary analog. A nonlocal implementation on the boundary requires O( 1/G​) mutual information. This statement is formalized by the connected wedge theorem\, which can be proven using general relativity within AdS_3 ​ but also by applying quantum information theory on the boundary\, sugg esting that the theorem applies to any holographic duality. We examine sca ttering within the static patch of asymptotically dS_3 spacetime\, which i s conjectured to be described by a quantum theory on the stretched horizon in static patch holography. We prove that causality on the horizon should be induced from null infinities to maintain consistency with the theorem. Specifically\, signals propagating in the static patch are associated wit h local operators at null infinity. These results suggest a novel connecti on between static patch holography and the dS/CFT correspondence.\n LOCATION:https://researchseminars.org/talk/AnLy/65/ END:VEVENT END:VCALENDAR