Name: Amplitudes 2021
Start: 2021-08-16T12:45:00+02:00
End: 2021-08-20T22:30:00+02:00
Location: Zoom

Amplitudes 2021

from Monday 16 August 2021 (12:45) to Friday 20 August 2021 (22:30)

Monday 16 August 2021
12:45
12:45 - 22:30
Contributions

12:45 Welcome to Amplitudes!

13:00 Analytic boundaries of the EFThedron and its de-projection - Yu-tin Huang

14:00 The Hypersimplex VS the Amplituhedron: Signs, Triangulations, and Eulerian Numbers - Matteo Parisi

14:30 A Prescriptive Basis of Two Loop Triangle Power-Counting Integrands at Six Points - Cameron Langer

15:30 Feynman Integrals in Dimensional Regularization and Extensions of Calabi-Yau Motives - Albrecht Klemm

16:30 Crossing - Sebastian Mizera

17:00 Generalizing the Double-Copy: the KLT Bootstrap - Henriette Elvang

19:30 Mass and Locality in the Double Copy - Shruti Paranjape

20:00 Negative amplituhedron geometry and amplitudes at strong coupling - Jaroslav Trnka

21:00 Poster Session
Tuesday 17 August 2021
13:00
13:00 - 22:30
Contributions

13:00 Superstring loop amplitudes from field theory - Yvonne Geyer

14:00 On-shell Higgsing and the SM EFT - Yael Shadmi

14:30 Loop-level double copy for massive quantum particles - Ingrid Vazquez-Holm

15:30 Causality constraints and gravitational EFTs - Simon Caron-Huot

16:30 LHC Cross Sections at N3LO in QCD - Bernhard Mistlberger

17:00 QCD scattering amplitudes at the precision frontier - Simon Badger

19:30 Non-relativistic physics in AdS and its CFT dual - Zahra Zahraee

20:00 Covariant Color-Kinematics Duality - Clifford Cheung

21:00 Colloquium - Surfacehedra and Quiver Categories: All Order Positive Geometries for Particle and "String" Amplitudes - Nima Arkani-Hamed
Wednesday 18 August 2021
13:00
13:00 - 23:00
Contributions

13:00 D-instanton amplitudes in string theory - Ashoke Sen

14:00 Conservative and radiative binary dynamics from amplitudes - Mao Zeng

14:30 Positivity with Gravity - Claudia de Rham

15:30 Effective field theory for inelastic black hole scattering - Walter Goldberger

16:30 Collinear Expansion of Cross Sections and the EEC at N3LL' in QCD - Gherardo Vita

17:00 Symbol Alphabet from Plabic Graphs and Tensor Diagrams - Anastasia Volovich

19:30 Applying the Weyl Double Copy to Fluids - Cindy Keeler

20:00 Massive Spin-2s at High Energies - Rachel Rosen
Thursday 19 August 2021
13:00
13:00 - 23:10
Contributions

13:00 Elliptic Feynman integrals and modular transformations - Stefan Weinzierl

14:00 Asymptotic symmetries, double copy and conformal dressings in celestial diamonds - Andrea Puhm

14:30 Two-Dimensional Models for Soft Theorems - Nikhil Kalyanapuram

15:30 Études in effective double copy - John Joseph Carrasco

16:30 Integrability and chaos in SYM theories from the anomalous-dimension spectrum - Anne Spiering

17:00 Radiative contributions to gravitational scattering - Thibault Damour

19:30 Black-Hole Scattering, Eikonal Exponentiation and Gravitational Waves - Carlo Heissenberg

20:00 Scattering Amplitudes and Conservative Binary Dynamics at G^4 - Mikhail Solon

21:00 Retrospective Talk - Zvi Bern
Friday 20 August 2021
13:00
13:00 - 22:30
Contributions

13:00 Moduli space of tropical curves and Feynman integrals - Francis Brown

14:00 The Elliptic Double Box and its Symbol - Chi Zhang

14:30 Precision Calculations for Collider Physics: the Subtraction Contribution - Chiara Signorile-Signorile

15:30 w 1+infinity and the celestial sphere - Andy Strominger

16:30 Soft theorems and massive recursion relations - Camila Machado

17:00 Feynman integrals beyond modular forms - Claude Duhr

19:30 Differential BCJ Relations for AdS Boundary Correlators - Fei Teng

20:00 Coaction for Feynman Integrals - Ruth Britto

21:00 Conference Summary and Outlook - Lance Dixon

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