PIRSA:23070008 Conference Quantum Fields and Strings

DOI10.48660/23070008

Conference/School: It from Qubit 2023

Maldacena, J. (2023). An SYK model with a scaling similarity.. Perimeter Institute. https://pirsa.org/23070008

Maldacena, Juan. An SYK model with a scaling similarity.. Perimeter Institute, Jul. 31, 2023, https://pirsa.org/23070008 

@misc{ pirsa_PIRSA:23070008,
  doi = {10.48660/23070008},
  url = {https://pirsa.org/23070008},
  author = {Maldacena, Juan},
  keywords = {Quantum Fields and Strings, Quantum Information, Quantum Foundations},
  language = {en},
  title = {An SYK model with a scaling similarity.},
  publisher = {Perimeter Institute},
  year = {2023},
  month = {jul},
  note = {PIRSA:23070008 see, \url{https://pirsa.org}}
}

Abstract

We describe supersymmetric SYK models which display a scaling similarity at low temperatures, rather than the usual conformal behavior. We discuss the large N equations, which were studied previously as uncontrolled approximations to other models. We also present a picture for the physics of the model which suggest that the relevant low energy degrees of freedom are almost free. We also searched for a spin glass phase but we found no replica symmetry breaking solutions.

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