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X-WR-CALNAME:The Institute for Fundamental Study
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X-WR-CALDESC:Events for The Institute for Fundamental Study
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DTSTART:20250101T000000
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BEGIN:VEVENT
DTSTART;TZID=Asia/Krasnoyarsk:20260703T090000
DTEND;TZID=Asia/Krasnoyarsk:20260703T163000
DTSTAMP:20260205T074816Z
CREATED:20251107T024538Z
LAST-MODIFIED:20260205T074816Z
UID:19454-1783069200-1783096200@www.if.nu.ac.th
SUMMARY:🏫 โครงการปฐมนิเทศนิสิต
DESCRIPTION:
URL:https://www.if.nu.ac.th/event/%f0%9f%8f%ab-%e0%b9%82%e0%b8%84%e0%b8%a3%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%9b%e0%b8%90%e0%b8%a1%e0%b8%99%e0%b8%b4%e0%b9%80%e0%b8%97%e0%b8%a8%e0%b8%99%e0%b8%b4%e0%b8%aa%e0%b8%b4%e0%b8%95/
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DTSTART;TZID=Asia/Krasnoyarsk:20260710T133000
DTEND;TZID=Asia/Krasnoyarsk:20260710T170000
DTSTAMP:20260706T035611Z
CREATED:20260706T035553Z
LAST-MODIFIED:20260706T035611Z
UID:27203-1783690200-1783702800@www.if.nu.ac.th
SUMMARY:🔹 Tah Poe seminar series LX(60) Talk no.1
DESCRIPTION:From AdS Propagators to Celestial Propagators\n\n\n\nAbstract: We investigate how AdS scalar propagators are represented in the celestial basis. Starting from the standard bulk-to-boundary propagator in Euclidean AdS space\, we express the propagator in a Schwinger parametrization and construct the corresponding boundary-to-boundary propagator. We then transform the resulting propagators to the celestial basis using conformal primary wavefunctions for both massless and massive scalar fields. For the massless case\, the celestial propagator reduces to an effectively two-dimensional boundary-to-boundary object on the celestial sphere dependent on the AdS/CFT conformal dimension Δ. For the massive case\, the celestial propagator exhibits a nontrivial kernel involving modified Bessel functions\, closely resembling the momentum-space radial structure of AdS bulk-to-boundary propagators. The results suggest a structural translation from AdS propagators and celestial propagators. \n\n\n\nKeywords: AdS propagators to celestial \n\n\n\n\n\n\n\n🎙️ วิทยากร\n\n\n\n\nPongwit SrisangyingcharoenIFTHEP Lab\, IF NU\n\n\n\n\n\n\n📅 รายละเอียดวันและเวลา\n\n\n\n\nวันศุกร์ที่ 10 กรกฏาคม 2569\n\n\n\nเวลา: 13.30 น. เป็นต้นไป\n\n\n\nสถานที่: ห้อง TA 212 (Academia Room) วิทยาลัยเพื่อการค้นคว้าระดับรากฐาน (IF) มหาวิทยาลัยนเรศวร\n\n\n\n\n\n\n\n\n\n    \n    \n\n    \n        \n        📌\n        \n            IF – Naresuan University\n            Tha Pho\, Phitsanulok\n            Click to open Maps ↗
URL:https://www.if.nu.ac.th/event/%f0%9f%94%b9-tah-poe-seminar-series-lx60-talk-no-1/
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BEGIN:VEVENT
DTSTART;TZID=Asia/Krasnoyarsk:20260711T090000
DTEND;TZID=Asia/Krasnoyarsk:20260712T163000
DTSTAMP:20260205T074816Z
CREATED:20251107T025017Z
LAST-MODIFIED:20260205T074816Z
UID:19456-1783760400-1783873800@www.if.nu.ac.th
SUMMARY:📐 โครงการคณิตกรณ์ควอนตัม
DESCRIPTION:
URL:https://www.if.nu.ac.th/event/%f0%9f%93%90-%e0%b9%82%e0%b8%84%e0%b8%a3%e0%b8%87%e0%b8%81%e0%b8%b2%e0%b8%a3%e0%b8%84%e0%b8%93%e0%b8%b4%e0%b8%95%e0%b8%81%e0%b8%a3%e0%b8%93%e0%b9%8c%e0%b8%84%e0%b8%a7%e0%b8%ad%e0%b8%99%e0%b8%95/
CATEGORIES:Next Event
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