Entanglement dynamics in critical random quantum Ising chain with perturbations
Statistical Mechanics
2017-04-25 v2 Disordered Systems and Neural Networks
Abstract
We simulate the entanglement dynamics in a critical random quantum Ising chain with generic perturbations using the time-evolving block decimation algorithm. Starting from a product state, we observe super-logarithmic growth of entanglement entropy with time. The numerical result is consistent with the analytical prediction of Vosk and Altman using a real-space renormalization group technique.
Cite
@article{arxiv.1611.04727,
title = {Entanglement dynamics in critical random quantum Ising chain with perturbations},
author = {Yichen Huang},
journal= {arXiv preprint arXiv:1611.04727},
year = {2017}
}