PIRSA:18010090 Scientific Series Condensed Matter

DOI10.48660/18010090

Series: Quantum Matter

Fu, W. (2018). The SYK model and matter without quasiparticle. Perimeter Institute. https://pirsa.org/18010090

Fu, Wenbo. The SYK model and matter without quasiparticle. Perimeter Institute, Jan. 23, 2018, https://pirsa.org/18010090 

@misc{ pirsa_PIRSA:18010090,
  doi = {10.48660/18010090},
  url = {https://pirsa.org/18010090},
  author = {Fu, Wenbo},
  keywords = {Condensed Matter},
  language = {en},
  title = {The SYK model and matter without quasiparticle},
  publisher = {Perimeter Institute},
  year = {2018},
  month = {jan},
  note = {PIRSA:18010090 see, \url{https://pirsa.org}}
}

Abstract

Many strongly-correlated systems like high Tc cuprates and heavy fermions have interesting features going beyond quasi-particle description. While Sachdev-Ye-Kitaev(SYK) models are exactly solvable models that can provide a platform to study these physics. In this talk, I will discuss interesting features about the SYK models, including extensive zero temperature entropy and maximally chaos. I will also show some generalization of the SYK models and discuss physical insights from them.

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