GGI Workshop on Gravitational scattering, inspiral, and radiation

3 May 2021, 14:30 → 21 May 2021, 18:30 Europe/Rome

Tuesday, 4 May

1 Introduction to BMS

Speaker: Prahar Mitra

16:00 Discussion

2 A systematic approach to understand all order soft theorems and tail memories

Speaker: Biswajit Sahoo

17:30 Discussion

Wednesday, 5 May

3 Angular momentum in GR: the role of generalized BMS symmetry

Speaker: Geoffrey Compere

15:30 Discussion

4 BMS symmetry at time-infinity

Speaker: Miguel Campiglia

17:00 Discussion

Thursday, 6 May

5 Gravitational Memory in Numerical Relativity: Computing Memory Effects, Correcting Waveforms, and the importance of BMS Frames

Speaker: Keefe Mitman

16:00 Discussion

16:30 Discussion animated by Thibault Damour, Ashoke Sen, Andy Strominger

Friday, 7 May

6 String interactions and memory effects

Speaker: Maurizio Firrotta (Tor Vergata)

16:00 Discussion

Monday, 10 May

7 The perturbative Regge limit

Speaker: Agustin Sabio Vera (UAM)

17:30 Discussion

Tuesday, 11 May

8 Particle physics methods for higher orders in the PN and PM expansion

Speaker: Radu Roiban

9 The gravitational potential at fifth post-Newtonian order

Speaker: Andreas Maier (CFEL/UHH)

10 Hyperboliclike encounters in a two-body system: Analytical treatment, recent developments and open problems

Speaker: Donato Bini

Wednesday, 12 May

11 Integrals for conservative and radiative binary dynamics

Speaker: Mao Zeng

12 Loop integrals in the soft region and the gravity eikonal

Speaker: Carlo Heissenberg (Istituto Nazionale di Fisica Nucleare)

Thursday, 13 May

13 Grazing collisions and eccentric inspirals of black holes

Speaker: Uli Sperhake

14 Hyperbolic-like Encounters of Binary Black Holes with the numerical relativity code SpEC

Speaker: Hannes Reuter

15 Hyperbolic encounters between spinning binary black holes

Speaker: Seth Hopper

Friday, 14 May

16 Conservative Potential from Scattering Amplitudes for Binary Systems with Conformal Coupling to Galileons

Speaker: Mariana Carrillo Gonzalez

17 Scattering amplitudes for Heavy Particle Effective Theories

Speaker: Rafael Aoude

Monday, 17 May

18 Waveforms from the KMOC formalism and coherent states

Speaker: Riccardo Gonzo

19 Gravitational Bremsstrahlung in the Post-Minkowskian Effective Field Theory

Speaker: Massimiliano Riva

20 Wave-form from unitarity

Speaker: Paolo Di Vecchia (Nordita and Niels Bohr Institute)

Tuesday, 18 May

21 Classical Gravity from Loop Amplitudes

Speaker: Ludovic Planté

22 Gravitational Bremsstrahlung from Spinning Bodies using a Worldline QFT

Speaker: Gustav Mogull

23 Collider physics tools for dissipative effects in binary dynamics (part I)

Speaker: Enrico Herrmann

24 Collider physics tools for dissipative effects in binary dynamics (part II)

Speaker: Michael Ruf

Wednesday, 19 May

25 A Post-Minkowskian Framework and the Boundary-To-Bound Dictionary for Gravitational Dynamics

Speaker: Gregor Kälin

26 Amplitudes, Effective field theory, and Conservative Two-body Dynamics

Speaker: Chia-Hsien Shen

16:30 Discussion on bound vs unbound problem

27 GGI tea break

Thursday, 20 May

28 Classical scattering of spinning black holes from quantum amplitudes

Speaker: Alexander Ochirov

29 Tidal Deformation and Dissipation of Rotating Black Holes

Speaker: Chia Horng Sheng

17:00 Discussion

Friday, 21 May

30 The information paradox as a scattering problem

Speaker: Nava Gaddam

31 Double Copy Relations in Massive Theories

Speaker: Justinas Rumbutis

16:30 Inspir(al)ing discussions around the Two-Body Problem