New Ways to Higher Points

Session

Carrollian Physics, Integrability

7

2 Oct 2025, 09:00

HU Berlin, Campus Adlershof

Conveners

Carrollian Physics, Integrability

• Z. Bajnok
• C. Kristjansen

21. Towards a Flat Space Carrollian Hologram from AdS/CFT

Dr R. Ruzziconi

02/10/2025, 09:00

Carrollian holography suggests that gravity in (D+1)-dimensional asymptotically flat spacetime is dual to a D-dimensional Carrollian CFT living at null infinity. I will review the current status of flat space holography and explain how this picture arises from the AdS/CFT correspondence. In particular, I will show that taking the flat space limit in the bulk corresponds to a Carrollian limit...

22. High-energy string theory and tensionless strings

Dr S. Stieberger

02/10/2025, 10:30

23. Towards a Flat Space Hologram from AdS_4/CFT_3

Dr A. Lipstein

02/10/2025, 11:10

24. Relative twisted cohomology in QFT and localization

Dr A. Pokraka

02/10/2025, 12:20

25. Dressing factors for mixed-flux AdS3× S3× T4 superstrings

Dr D. Polvara

02/10/2025, 13:00

It has been known for some years that strings on AdS3 × S3 × T4 can be described by an integrable family of non-linear sigma models with two free parameters: the string tension and the ratio between Ramond-Ramond and Neveu-Schwarz-Neveu-Schwarz fluxes. After fixing a light cone gauge it is possible to describe the worldsheet fluctuations of these strings in terms of particles whose S-matrix...

26. Discussion

02/10/2025, 14:20