Name: Celestial meets de Sitter holography
Start: 2025-06-16T09:00:00+02:00
End: 2025-06-20T22:00:00+02:00
Location: Villa Orlandi, Capri

Celestial meets de Sitter holography

from Monday 16 June 2025 (09:00) to Friday 20 June 2025 (22:00)

Monday 16 June 2025

09:00

09:00 - 09:45

09:45

09:45 - 10:00
10:00 Flat space holography (part 1)
Flat space holography (part 1)
10:00 - 10:45
Contributions

10:00 Flat space holography (part 1) - Ana-Maria Raclariu
10:45

10:45 - 11:15
11:15 Flat space holography (part 2)
Flat space holography (part 2)
11:15 - 12:00
Contributions

11:15 Flat space holography (part 2) - Ana-Maria Raclariu
12:00

12:00 - 14:00
14:00 Flat space holography (part 1)
Flat space holography (part 1)
14:00 - 15:00
Contributions

14:00 Celestial CFT data: w-(1+infty) and beyond - Andrea Puhm

14:30 High-energy string theory and celestial holography - Stephan Stieberger
15:00

15:00 - 15:30
15:30 Flat space holography (part 2)
Flat space holography (part 2)
15:30 - 16:30
Contributions

15:30 Soft Algebras in AdS4 and dS4 - Andrew Strominger

16:00 Carrollian Amplitudes and Holographic Correlators in AdS3/CFT2 - Bin Zhu
20:00

20:00 - 22:00
Tuesday 17 June 2025
10:00 de Sitter holography (part 1)
de Sitter holography (part 1)
10:00 - 10:45
Contributions

10:00 de Sitter holography (part 1) - Dionysios Anninos
10:45

10:45 - 11:15
11:15 de Sitter holography (part 2)
de Sitter holography (part 2)
11:15 - 12:00
Contributions

11:15 de Sitter holography (part 2) - Dionysios Anninos
12:00

12:00 - 14:00
14:00 de Sitter holography (part 1)
de Sitter holography (part 1)
14:00 - 15:00
Contributions

14:00 Hartle-Hawking revisited - Jordan Cotler

14:30 Finite boundaries meet all-Lambda’s holography - Damián Galante
15:00

15:00 - 15:30
15:30 de Sitter holography (part 2)
de Sitter holography (part 2)
15:30 - 16:30
Contributions

15:30 Insights from exact results in dS - Alan Rios Fukelman

16:00 TBA - Tarek Anous
Wednesday 18 June 2025

09:00 Boat tour around Capri island
Boat tour around Capri island
09:00 - 12:00
Thursday 19 June 2025
10:00 Holographic correlators in anti-de Sitter space (part 1)
Holographic correlators in anti-de Sitter space (part 1)
10:00 - 10:45
Contributions

10:00 Holographic correlators in anti-de Sitter space (part 1) - Luis Alday
10:45

10:45 - 11:15
11:15 Holographic correlators in anti-de Sitter space (part 2)
Holographic correlators in anti-de Sitter space (part 2)
11:15 - 12:00
Contributions

11:15 Holographic correlators in anti-de Sitter space (part 2) - Luis Alday
12:00

12:00 - 14:00
14:00 Asymptotic symmetries and holography (part 1)
Asymptotic symmetries and holography (part 1)
14:00 - 15:00
Contributions

14:00 Infrared structure of gravitational scattering up to quadrupolar order - Geoffrey Compère

14:30 (Anti-) de Sitter deformations of celestial symmetries and their twistor origin - Lionel Mason
15:00

15:00 - 15:30
15:30 Asymptotic symmetries and holography (part 2)
Asymptotic symmetries and holography (part 2)
15:30 - 16:30
Contributions

15:30 On the mixed helicity sector of celestial symmetries - Daniele Pranzetti

16:00 TBA - David Skinner
Friday 20 June 2025
10:00 Cosmological Correlators (part 1)
Cosmological Correlators (part 1)
10:00 - 10:45
Contributions

10:00 Cosmological Correlators (part 1) - Kostas Skenderis
10:45

10:45 - 11:15
11:15 Cosmological Correlators (part 2)
Cosmological Correlators (part 2)
11:15 - 12:00
Contributions

11:15 Cosmological Correlators (part 2) - Kostas Skenderis
12:00

12:00 - 14:00
14:00 de Sitter QFT and cosmological correlators (part 1)
de Sitter QFT and cosmological correlators (part 1)
14:00 - 15:00
Contributions

14:00 A geometrical picture for processes in expanding universes - Paolo Benincasa

14:30 TBA - Austin Joyce
15:00

15:00 - 15:30
15:30 de Sitter QFT and cosmological correlators (part 2)
de Sitter QFT and cosmological correlators (part 2)
15:30 - 16:30
Contributions

15:30 A few basic facts about de Sitter and Anti-de Sitter quantum field theory and some of their applications - Ugo Moschella

16:00 Twistors and Spin in cosmology - Guilherme Pimentel
20:00

20:00 - 22:00

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