Quantum Gravity Around the Corner

from Monday, 3 October 2022 (08:30) to Friday, 7 October 2022 (17:15)
Perimeter Institute for Theoretical Physics (PI/1-100)

        : Sessions
    /     : Talks
        : Breaks
3 Oct 2022
4 Oct 2022
5 Oct 2022
6 Oct 2022
7 Oct 2022
AM
09:30 --- Registration ---
09:50 Welcome & Opening Remarks - Luca Ciambelli (Perimeter Institute) Celine Zwikel (Perimeter Institute)   (PI/1-100 - Theatre)
10:00 Review Talk: A primer on the covariant phase space formalism - Adrien Fiorucci (Technische Universität Wien)   (PI/1-100 - Theatre)
10:55 --- Break ---
11:05 Review Talk: A primer on the covariant phase space formalism cont. - Adrien Fiorucci (Technische Universität Wien)   (PI/1-100 - Theatre)
09:00 Local Holography and corner symmetry: A paradigm for quantum gravity - Laurent Freidel (Perimeter Institute)   (PI/1-100 - Theatre)
10:00 Residual gauge symmetries in the front form - Sucheta Majumdar (École Normale Supérieure de Lyon)   (PI/1-100 - Theatre)
10:30 --- Coffee Break ---
11:00 Carrollian Perspective on Celestial Holography - Romain Ruzziconi (Technische Universität Wien)   (PI/1-100 - Theatre)
11:30 Carroll symmetry in gravity and string theory - Niels Obers (NORDITA)   (PI/1-100 - Theatre)
09:00 Orbit Analysis of Corner Symmetries - Robert Leigh (University of Illinois at Urbana-Champaign)   (PI/1-100 - Theatre)
10:00 Towers of soft operators and celestial holography - Ana Maria Raclariu (Perimeter Institute)   (PI/1-100 - Theatre)
10:30 --- Coffee Break ---
11:00 Matrix quantization of gravitational edge modes - Antony Speranza (University of Illinois at Urbana-Champaign)   (PI/1-100 - Theatre)
11:30 The partial Bondi gauge - Marc Geiller (École Normale Supérieure de Lyon)   (PI/1-100 - Theatre)
09:00 BMS fluxes from every corner - Laura Donnay (Technische Universität Wien)   (PI/1-100 - Theatre)
10:00 Celestial higher spin charges and gravitational multipole moments - Ali Seraj (Universite Libre de Bruxelles)   (PI/1-100 - Theatre)
10:30 --- Coffee Break ---
11:00 Conformal Carroll Scalar Actions - Gerben Oling (NORDITA)   (PI/1-100 - Theatre)
11:30 Horizons, fluid and what non-linearities might await - Luis Lehner (Perimeter Institute)   (PI/1-100 - Theatre)
09:30 Geometric actions for BMS4 - Glenn Barnich (Universite Libre de Bruxelles)   (PI/1-100 - Theatre)
10:30 --- Coffee Break ---
11:00 Hamiltonian Gauge Theory With Corners II: memory as superselection in null YM theory - Aldo Riello (Perimeter Institute)   (PI/1-100 - Theatre)
11:30 Horizon strings as microstates - Daniel Grumiller (Technische Universität Wien)   (PI/1-100 - Theatre)
PM
12:00 --- Lunch ---
13:30 Review Talk: An introduction to coadjoint orbits - Andrea Campoleoni (University Of Mons)   (PI/1-100 - Theatre)
14:25 --- Break ---
14:35 Review Talk: An introduction to coadjoint orbits cont. - Andrea Campoleoni (University Of Mons)   (PI/1-100 - Theatre)
15:30 --- Coffee Break ---
16:00 Gong Show - Arnaud Delfante (University of Mons) Giovanni Canepa (Centre de Physique Théorique) Monireh Ahmadpour (University of Tehran) Ankit Aggarwal (University of Amsterdam) Gloria Odak (Centre de Physique Théorique) Roukaya Dekhil (Ludwig Maximilian University of Munich) Florian Ecker (Technische Universität Wien)   (PI/1-100 - Theatre)
17:30 --- Wine & Cheese Reception ---
12:30 --- Lunch ---
14:15 Hamiltonian Gauge Theory With Corners I: General Theory - Michele Schiavina (ETH Zurich)   (PI/1-100 - Theatre)
14:45 Avoiding the Corners: Partition Functions of Abelian Chern-Simons Theories on Handlebodies - Massimo Porrati (New York University)   (PI/1-100 - Theatre)
15:45 --- Coffee Break ---
12:30 --- Lunch ---
12:30 --- Lunch ---
14:15 Cutting Corners with Celestial CFT - Sabrina Pasterski   (PI/1-100 - Theatre)
15:15 A Celestial Matrix Model - Charles Marteau (University of British Columbia)   (PI/1-100 - Theatre)
15:45 --- Coffee Break ---
16:15 Asymptotic algebra of quantum electrodynamics from the BV-BFV perspective - Kasia Rejzner (University of York)   (PI/1-100 - Theatre)
12:30 --- Lunch ---
14:15 Flat asymptotics, charges and dual charges -- what the Cotton can do - Marios Petropoulos (Ecole polytechnique - CNRS)   (PI/1-100 - Theatre)
15:15 Carrollian spaces at infinity: an embedding space picture - Jakob Salzer (Université Libre de Bruxelles)   (PI/1-100 - Theatre)
15:45 --- Coffee Break ---
16:15 Wald-Zoupas vs. improved Noether charge: anomalies as soft terms at scri - Simone Speziale (Centre de Physique Théorique)   (PI/1-100 - Theatre)