PIRSA:20070006 Conference Cosmology Particle Physics Quantum Foundations Quantum Gravity Quantum Information

DOI10.48660/20070006

Conference/School: Quantum Gravity 2020

Saueressig, F. (2020). Asymptotically Safe Amplitudes from the Quantum Effective Action. Perimeter Institute. https://pirsa.org/20070006

Saueressig, Frank. Asymptotically Safe Amplitudes from the Quantum Effective Action. Perimeter Institute, Jul. 14, 2020, https://pirsa.org/20070006 

@misc{ pirsa_PIRSA:20070006,
  doi = {10.48660/20070006},
  url = {https://pirsa.org/20070006},
  author = {Saueressig, Frank},
  keywords = {Cosmology, Particle Physics, Quantum Foundations, Quantum Gravity, Quantum Information},
  language = {en},
  title = {Asymptotically Safe Amplitudes from the Quantum Effective Action},
  publisher = {Perimeter Institute},
  year = {2020},
  month = {jul},
  note = {PIRSA:20070006 see, \url{https://pirsa.org}}
}

Abstract

This talk will feature a brief introduction to the gravitational asymptotic safety program before reviewing the current status of the field. Motivated by recent developments, I will introduce the form factor formulation of the quantum effective action and explain how various quantum gravity programs can be embedded into this framework. Finally, I will discuss a novel gravity-matter model whose scattering amplitudes exhibit all features expected from Asymptotic Safety.

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