### Finite symmetry in QFT

Dan Freed University of Texas - Austin

### Finite symmetry in QFT

Dan Freed University of Texas - Austin

### Quantum states and their back-reacted geometries

Sergey Solodukhin LMPT University of Tours

### Lattice systems and topological field theories

Michael Hopkins Harvard University

### Finite symmetry in QFT

Dan Freed University of Texas - Austin

### Lattice systems and topological field theories

Michael Hopkins Harvard University

### Finite symmetry in QFT

Dan Freed University of Texas - Austin

### Lattice systems and topological field theories

Michael Hopkins Harvard University