• Corpus ID: 251589432

Distinction Between Transport and R\'enyi Entropy Growth in Kinetically Constrained Models

@inproceedings{Yang2022DistinctionBT,
  title={Distinction Between Transport and R\'enyi Entropy Growth in Kinetically Constrained Models},
  author={Zhi-Cheng Yang},
  year={2022}
}
Conservation laws and the associated hydrodynamic modes have important consequences on the growth of higher R´enyi entropies in isolated quantum systems. It has been shown in various random unitary circuits and Hamiltonian systems that the dynamics of the R´enyi entropies in the pres-ence of a U(1) symmetry obey S ( n ≥ 2) ( t ) ∝ t 1 /z , where z is identified as the dynamical exponent characterizing transport of the conserved charges. Here, however, we demonstrate that this simple identi… 

Figures from this paper

Hilbert space fragmentation and slow dynamics in particle-conserving quantum East models

Quantum kinetically constrained models have recently attracted significant attention due to their anomalous dynamics and thermalization. In this work, we introduce a hitherto unexplored family of

Hilbert space fragmentation and slow dynamics in particle-conserving East model

Quantum kinetically constrained models have recently attracted significant attention due to their anomalous dynamics and thermalization. In this work, we introduce a hitherto unexplored family of

References

SHOWING 1-10 OF 35 REFERENCES

“A and B”:

Direct fabrication of large micropatterned single crystals. p1205 21 Feb 2003. (news): Academy plucks best biophysicists from a sea of mediocrity. p994 14 Feb 2003.

and a at

The xishacorene natural products are structurally unique apolar diterpenoids that feature a bicyclo[3.3.1] framework. These secondary metabolites likely arise from the well-studied, structurally

and M

  • Knap, arXiv preprint arXiv:2205.07901
  • 2022

Phys

  • Rev. Lett. 127, 230602
  • 2021

A. (2017). Quantum circuits and low-degree polynomials over F_2. Journal of Physics A: Mathematical and Theoretical , 50 .

    Reports on Progress in Physics 79

    • 056001
    • 2016

    Phys

    • Rev. B 101, 125126
    • 2020

    PRX Quantum 2

    • 010329
    • 2021

    and C

    • W. von Keyserlingk, Phys. Rev. X 8, 031058
    • 2018