### On 2-Categories and 3d A-models

Ahsan Khan Institute for Advanced Study (IAS)

### On 2-Categories and 3d A-models

Ahsan Khan Institute for Advanced Study (IAS)

### Geometry in Scattering Amplitudes

Andreas Helset California Institute of Technology (Caltech)

### Bootstrapping the lattice Yang-Mills theory

Zechuan Zheng École Normale Supérieure Paris-Saclay

### Topology of the Fermi sea: ordinary metals as topological materials

Pok Man Tam University of Pennsylvania

## Non-locality in Quantum Gravity

Luca Buoninfante Nordita - Nordic Institute for Theoretical Physics

## New informatic dogmas in quantum foundations

Isaac Friend University of Oxford

## Average Symmetry-Protected Topological Phases: Construction and Detection

Jianhao Zhang Pennsylvania State University

## QFT2 - Quantum Electrodynamics - Afternoon Lecture

Cliff Burgess McMaster University

## w(1+infinity) in 4D Gravity

Elizabeth Himwich Harvard University