The fine structure of heating in a quasiperiodically driven critical quantum system

@article{Lapierre2020TheFS,
  title={The fine structure of heating in a quasiperiodically driven critical quantum system},
  author={Bastien Lapierre and Kenny Choo and A. Tiwari and C. Tauber and T. Neupert and R. Chitra},
  journal={arXiv: Strongly Correlated Electrons},
  year={2020}
}
We study the heating dynamics of a generic one dimensional critical system when driven quasiperiodically. Specifically, we consider a Fibonacci drive sequence comprising the Hamiltonian of uniform conformal field theory (CFT) describing such critical systems and its sine-square deformed counterpart. The asymptotic dynamics is dictated by the Lyapunov exponent which has a fractal structure embedding Cantor lines where the exponent is exactly zero. Away from these Cantor lines, the system… Expand

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