Quantum field theory (QFT) is a universal language for theoretical physics, describing the Standard Model, gravity, early universe inflation, and condensed matter phenomena such as phase transitions, superconductors, and quantum Hall fluids. A triumph of 20th century physics was to understand weakly coupled QFTs: theories whose interactions can be treated as small perturbations of otherwise freely moving particles. However, weakly coupled QFTs represent a tiny island in an ocean of possibilities. They cannot capture many of the most interesting and important physical phenomena, from the strong nuclear force to high temperature superconductivity. The critical challenge for the 21st century is to understand and solve strongly coupled QFTs. Meeting this challenge will require new physical insight, new mathematics, and new computational tools. Our collaboration combines deep knowledge of novel, non-perturbative techniques with a concrete plan for attacking the problem of strong coupling. The starting point is the astonishing discovery that in numerous physical systems, there is a unique quantum field theory consistent with general principles of symmetry and quantum mechanics. By analyzing the full implications of these general principles, one can make sharp predictions for physical observables without resorting to approximations. This strategy is called the Bootstrap, the topic of this three week program.
Sponsorship for this event has been provided by the Simons Foundation.
Teleconference link for Day 11
https://www.youtube.com/watch?v=M_3P_eFdpTs
Teleconference link for Day 12
https://www.youtube.com/watch?v=z9QlNsI19kA
Teleconference link for Day 13
https://www.youtube.com/watch?v=pMJ0F8KU07g
Teleconference link for Day 14
https://www.youtube.com/watch?v=xYZuF7OWK8M
Teleconference link for Day 15
https://www.youtube.com/watch?v=w0PbPxDhM9E