Amplitudes 2025 Conference

16 Jun 2025, 08:15 → 20 Jun 2025, 18:45 Asia/Seoul

Room 101, Building 28 (Seoul National University)

Sangmin Lee (Seoul National University)

Amplitudes 2025 will be held at Seoul National University (SNU) from June 16 to June 20, 2025. This marks the 17th installment of the annual conference series that gathers researchers interested in both the formal and practical aspects of scattering amplitudes. The topics discussed span a broad spectrum, ranging from pure mathematics to collider physics and gravitational waves.

The Amplitudes 2025 Summer School will take place the week before the conference from June 9 to June 13, 2025 at Korea Institute for Advanced Study (KIAS). See also Amplitudes Afterparty in Taiwan.

Program Overview

The program consists of 38 plenary talks, 20 gong show talks and 32 poster presentations. 

Confirmed Speakers

Roland Bittleston, Jacob Bourjaily, Ruth Britto, Federico Buccioni, Sangmin Choi, Lucia Cordova, Miguel Correia, Lance Dixon, Livia Ferro, Riccardo Gonzo, Andrea Guerrieri, Alfredo Guevara, Bayu Hartanto, Song He, Andreas Helset, Enrico Herrmann, Alexandre Homrich, Callum Jones, Stephen Jones, Jung-Wook Kim, Andres Luna, Pierpaolo Mastrolia, Silvia Nagy, Jasper Nepveu, Natalie Paquette, Matteo Parisi, Julio Parra-Martinez, Ira Rothstein, Giulio Salvatori, Anna-Laura Sattelberger, Atul Sharma, Felix Tellander, Jaroslav Trnka, Anastasia Volovich, Matthias Wilhelm, Qinglin Yang, Mao Zeng, HuaXing Zhu

Scientific Advisory Committee

Luis Alday (Oxford), Nima Arkani-Hamed (IAS), Zvi Bern (UCLA), Jacob Bourjaily (Penn State U), Ruth Britto (Trinity College Dublin), Clifford Cheung (Caltech), Fabrizio Caola (Oxford), Simon Caron-Huot (McGill), Lance Dixon (SLAC), Claude Duhr (Bonn U), Henriette Elvang (Michigan U), Livia Ferro (Hertfordshire), Song He (CAS Beijing and Hangzhou), Johannes Henn (Max Planck Inst, Munich), David Kosower (IPhT, Saclay), Lorenzo Magnea (Torino U), Lionel Mason (Oxford), Bernhard Mistlberger (SLAC), Jan Steinhoff (Max Planck Inst, Potsdam), Jaroslav Trnka (UC Davis), Anastasia Volovich (Brown U)

Local Organizers

Pyungwon Ko, Sungjay Lee (KIAS), Kanghoon Lee (APCTP), Junggi Yoon, Euihun Joung (KHU), Sangmin Lee (SNU), Daniel Baumann, Yu-tin Huang, Chia-Hsien Shen (NTU).

Future Amplitudes Conferences

• Queen Mary University of London, June 29 - July 3, 2026
• (2027 Germany)
• (2028 Rome)

Past Amplitudes Conferences

• Institute for Advanced Study Princeton, June 10-14, 2024
• CERN Geneva, August 7-11, 2023
• Charles University Prague, August 8-12, 2022
• NBI Copenhagen, August 16-20, 2021
• Organized by Michigan University, hosted virtually by Brown University, May 11-15, 2020
• Trinity College Dublin, July 1-5, 2019
• SLAC National Accelerator Laboratory, June 18-22, 2018
• University of Edinburgh, July 10-14, 2017
• Nordita Stockholm, July 4-8, 2016
• ETH Zürich, July 6-10, 2015
• IPhT Saclay, June 10-13, 2014
• Ringberg Castle, Max-Planck Institute für Physik, April 28 - May 3, 2013
• DESY Hamburg, March 5-9, 2012
• University of Michigan Ann Arbor, November 10-13, 2011
• Queen Mary University of London, May 4-7, 2010
• IPPP Durham, March 30-April 3, 2009

Sponsors

This conference receives funding from the Korean Physical Society (through CERN-TH Korea Collaboration), Center for Theoretical Physics at Seoul National University, the Asia Pacific Center for Theoretical Physics, the National Research Foundation of Korea, and the National Science and Technology Council of Taiwan.

     

near-SNU.pdf

Monday 16 June

08:45 → 09:30 Registration

09:30 → 10:15 Simplicity in amplitudes

Speaker: Ruth Britto

Amplitudes25.pdf

10:15 → 10:45 Refining Integration-by-Parts Reduction of Feynman Integrals with Machine Learning

Speaker: Matthias Wilhelm

Matthias Wilhelm.pdf

10:45 → 11:15 Break

11:15 → 11:45 loop amplitudes for top-quark pair production in association with a jet at the LHC

Speaker: Bayu Hartanto (Asia Pacific Center for Theoretical Physics (APCTP), Pohang, South Korea)

Bayu_Amplitudes_2025.pdf

11:45 → 12:15 Positivity in Renormalization

Speaker: Jasper Nepveu

Nepveu_Amplitudes2025.pdf

12:15 → 14:00 Lunch

14:00 → 14:30 Spin and beyond in binary dynamics

Speaker: Andrés Luna

luna_amps25.pdf

14:30 → 15:00 Unexpected symmetries in Kerr black hole scattering

Speaker: Mao Zeng (University of Edinburgh)

Amplitudes2025.pdf

15:00 → 15:30 Geometric Amplitudes

Speaker: Andreas Helset (CERN)

Helset_GeometricAmplitudes.pdf

15:30 → 16:00 Break

16:00 → 16:30 Collinear scattering in self-dual gauge theories

Speaker: Natalie Paquette

Natalie Paquette.pdf

16:30 → 17:00 S-matrix Bootstrap meets the real world

Speaker: Andrea Guerrieri (INFN and University of Roma Tor Vergata)

09 Guerrieri.pdf

17:00 → 17:30 Flux tube S-matrix Bootstrap

Speaker: Alexandre Homrich

Alexandre Homrich (public).pdf

18:00 → 19:45 Reception

Tuesday 17 June

09:30 → 10:15 Soft Theorems from Higher Symmetries

Speaker: Julio Parra-Martinez

25-06_Amplitudes-jparra.pdf

10:15 → 10:45 Symbol Alphabets in QCD and Flag Cluster Algebras

Speaker: Anastasia Volovich

2025-06-Amplitudes.pptx.pdf

10:45 → 11:15 Break

11:15 → 11:45 Amplitudes/Form Factors Squared

Speaker: Song He

03 Song He.pdf

11:45 → 12:15 Writing Systems of Linear PDEs in Matrix Form via Gröbner Bases

Speaker: Anna-Laura Sattelberger

Amplitudes2025Sattelberger.pdf

12:15 → 14:00 Lunch

14:00 → 15:30 Gong Show

Convener: Junggi Yoon (Kyung Hee University)

GongShow-part1.pdf

GongShow-part2.pdf

15:30 → 16:00 Break

16:00 → 16:30 Dirac brackets for classical black hole scattering: from amplitudes to observables

Speaker: Riccardo Gonzo

Talk_Amplitudes_RG.pdf

16:30 → 17:00 Hexagonal bootstrap for Wilson-loops with Lagrangian insertion

Speaker: Qinglin Yang

Seoul_QY.pdf

17:00 → 17:30 EOB in QFT: from Positronium to Black Holes

Speaker: Miguel Correia

10 Miguel Correia.pdf

Wednesday 18 June

09:30 → 10:15 Improving Tools for Perturbation Theory

Speaker: Jacob Bourjaily (Penn State University)

bourjaily_amplitudes_25.pdf

10:15 → 10:45 Geometric Singularities of Feynman Integrals

Speaker: Felix Tellander (University of Oxford)

Talk_Amplitudes2025.pdf

10:45 → 11:15 Break

11:15 → 11:45 Black Holes and Amplitudes Near Self Duality

Speaker: Alfredo Guevara

03 Alfredo Guevara.pdf

11:45 → 12:15 Compactly packaging PM dynamics: a fresh look at the eikonal

Speaker: Jung-Wook Kim (Max Planck Institute for Gravitational Physics, Potsdam)

JWK_Amplitudes2025.pdf

12:15 → 14:00 Lunch

14:00 → 18:30 Free Afternoon

18:30 → 20:30 Banquet

Thursday 19 June

09:30 → 10:15 Positive Integrands in the Minkowski Regime

Speaker: Stephen Jones

sjones_amplitudes25.pdf

10:15 → 10:45 All Loop Scattering As A Sampling Problem

Speaker: Giulio Salvatori

salvatori_amplitudes_2025.pdf

10:45 → 11:15 Break

11:15 → 11:45 Mixing of DGLAP and BFKL Detectors in QCD

Speaker: Hua Xing Zhu

03 HuaXing Zhu.pdf

11:45 → 12:15 Universality of QCD scattering amplitudes at high energy

Speaker: Federico Buccioni

buccioni_amplitudes25.pdf

12:15 → 14:00 Lunch

14:00 → 14:30 Scattering in self-dual backgrounds

Speaker: Atul Sharma

Atul Sharma.pdf

14:30 → 15:00 Non-invertible Symmetries and Scattering Amplitudes

Speaker: Lucia Gomez Cordova (CERN)

LC_NonInvAmplitudes_Seoul25.pdf

15:00 → 15:30 Instanton Scattering

Speaker: Roland Bittleston

main.pdf

15:30 → 16:00 Break

16:00 → 16:30 Intersection Theory, Annihilators and D-Modules for Feynman Integrals and Scattering Amplitudes

Speaker: Pierpaolo Mastrolia (Universita e INFN, Padova (IT))

mastrolia_amplitudes2025.pdf

16:30 → 17:00 Structures and Resummations of the Gravitational Perturbative Expansion in the Regge Limit

Speaker: Ira Rothstein (CMU)

Amplitudes 25.pdf

17:00 → 17:30 Canonical Differential Equations for Cosmology from Positive Geometries

Speaker: Livia Ferro

Ferro_Amplitudes 2025_p.pdf

Friday 20 June

09:30 → 10:15 Antipodal Self-Duality in Planar N=4 SYM and Fishnet Theory

Speaker: Lance Dixon

DixonAmplitudes2025ASDFishnets.pdf

DixonAmplitudes2025ASDFishnets.pptx

10:15 → 10:45 Cluster Promotion Maps

Speaker: Matteo Parisi

Parisi.pdf

10:45 → 11:15 Break

11:15 → 11:45 Negative Geometry Expansion of Planar N=4 SYM Amplitudes

Speaker: Jaroslav Trnka

Trnka.pdf

11:45 → 12:15 Constraints on Long-Range Forces in De Sitter Space

Speaker: Callum Jones

Callum Jones.pdf

12:15 → 14:00 Lunch

14:00 → 14:30 Stueckelberg fields for sub^n-leading symmetries in YM and gravity

Speaker: Silvia Nagy (Queen Mary University of London)

NagyAmpl.pdf

14:30 → 15:00 Classical log soft graviton theorem from BMS superrotation

Speaker: Sangmin Choi

Sangmin Choi.pdf

15:00 → 15:30 Event shapes - from particle colliders to classical and quantum gravity

Speaker: Enrico Herrmann

Herrmann_Amplitudes2025.pdf