Thouless time for mass-deformed SYK

26 Apr 2018 Nosaka Tomoki Rosa Dario Yoon Junggi

We study the onset of RMT dynamics in the mass-deformed SYK model (i.e. an SYK model deformed by a quadratic random interaction) in terms of the strength of the quadratic deformation. We use as chaos probes both the connected unfolded Spectral Form Factor (SFF) as well as the Gaussian-filtered SFF, which has been recently introduced in the literature... (read more)

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Categories


  • HIGH ENERGY PHYSICS - THEORY
  • STRONGLY CORRELATED ELECTRONS
  • CHAOTIC DYNAMICS
  • QUANTUM PHYSICS