Name: New Ways to Higher Points
Start: 2025-09-29T09:00:00+02:00
End: 2025-10-02T18:00:00+02:00
Location: HU Berlin, Campus Adlershof

New Ways to Higher Points

from Monday, 29 September 2025 (09:00) to Thursday, 2 October 2025 (18:00)

Monday, 29 September 2025
09:30 Opening
09:30 - 10:30
Contributions

09:30 Opening remarks - Burkhard Eden (Humboldt-University Berlin)
10:30 Field Theory Methods
10:30 - 17:30
Contributions

10:30 Algebraic Structures of Higher-Point Amplitudes - V. Chestnov

11:10 Correlation functions in N=2 superconformal long-quiver theories - A. Testa

12:20 Associators as calculational tools for scattering amplitudes - J. Brödel

13:00 Genus-one coactions from zeta generators - A. Kleinschmidt

13:40 Analytic Evaluation of Feynman Integrals using Mellin-Barnes Representation - S. Banik

15:00 Discussion - NN
18:00 Reception

18:00 - 19:30
Room: Foyer
Tuesday, 30 September 2025
09:00 Localisation and Integrability
09:00 - 16:50
Contributions

09:00 Aspects of localization - matrix models in N=2 , d=4 SYM theories - M. Billo

10:30 Exact results and Integrated correlator in 4d N=2 SCFTs - A. Pini

11:10 Exact Three-Point Functions in N=2 Superconformal Field Theories - G. Ferrando, G. Lefundes

12:20 1/2 BPS Nahm pole defects in N=4 SYM - C. Kristjansen

13:00 Correlation Functions of Multiple Light-like Wilson Loops in N=4 SYM - J. Drummond

14:20 Discussion
17:00 Excursion
17:00 - 19:00
Room: At the Great Wind Tunnel
Contributions

17:00 Excursion
Wednesday, 1 October 2025
09:00 Correlators: Correlators
Correlators
09:00 - 17:00
Contributions

09:00 Heavy-Heavy-Light-Light correlators in N=4 SYM - C. Wen

10:30 A hidden permutation symmetry of squared amplitudes in N=4/ABJM theory - C. Shi

11:10 Positive Geometry and Leading Singularities in Correlation Functions - C. Kuo

12:20 Correlators with BPS bound states and the double-particle limit of 5pt Amplitudes in AdS5xS5 - F. Aprile

13:00 Adventures at Five Points - T. Bargheer

13:40 The AdS4 × CP3 Virasoro-Shapiro Amplitude - T. Hansen

15:00 Discussion
18:00 Dinner: Dinner
Dinner
18:00 - 22:00
Room: S-Bahn vault near Friedrichstraße station
Contributions

18:00 Dinner
Thursday, 2 October 2025
09:00 Carrollian Physics, Integrability
09:00 - 17:30
Contributions

09:00 Towards a Flat Space Carrollian Hologram from AdS/CFT - R. Ruzziconi

10:30 High-energy string theory and tensionless strings - S. Stieberger

11:10 Towards a Flat Space Hologram from AdS_4/CFT_3 - A. Lipstein

12:20 Relative twisted cohomology in QFT and localization - A. Pokraka

13:00 Dressing factors for mixed-flux AdS3× S3× T4 superstrings - D. Polvara

14:20 Discussion

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