PIRSA:23070008

Video URL

http://pirsa.org/23070008

An SYK model with a scaling similarity.

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

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

          @misc{ scivideos_PIRSA:23070008,
            doi = {},
            url = {http://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 for Theoretical Physics},
            year = {2023},
            month = {jul},
            note = {PIRSA:23070008 see, \url{https://scivideos.org/PIRSA/23070008}}
          }

Juan Maldacena Institute for Advanced Study (IAS) - School of Natural Sciences (SNS)

Source Repository PIRSA
Collection
Talk Type Conference
Subject

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.