## Complex Spin: The Missing Zeroes and Newton’s Dark Magic

Alexandre Homrich Perimeter Institute for Theoretical Physics

## Complex Spin: The Missing Zeroes and Newton’s Dark Magic

Alexandre Homrich Perimeter Institute for Theoretical Physics

### Observing sub-nanohertz gravitational waves with pulsar parameter drift

William DeRocco University of California System

## Towards a new ontological framework for quantum theory

Lorenzo Catani Chapman University

## Mathematical Physics Lecture - 230131

Kevin Costello Perimeter Institute for Theoretical Physics

PIRSA:23010018## Effective Field Theory and Symmetries

John Donoghue University of Massachusetts Amherst

PIRSA:23010092## Numerical Methods Lecture - 230131

Erik Schnetter Perimeter Institute for Theoretical Physics

PIRSA:23010008## Topological quantum matter and quantum computing

Tsung-Cheng Lu (Peter) Perimeter Institute for Theoretical Physics

PIRSA:23010091## Fitting models to data using Markov Chain Monte Carlo

Dustin Lang Perimeter Institute for Theoretical Physics

PIRSA:23010089## Spin-2 dark matter from anisotropic Universe in bigravity

Yusuke Manita Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU)

### Standard Model Lecture - 230130

Latham Boyle Perimeter Institute for Theoretical Physics

PIRSA:23010042## Quantum Foundations Lecture - 230130

Lucien Hardy Perimeter Institute for Theoretical Physics

PIRSA:23010055