Weak Integrability Breaking: Chaos with Integrability Signature in Coherent Diffusion

Znidaric, M

Znidaric, M (corresponding author), Univ Ljubljana, Fac Math & Phys, Phys Dept, Ljubljana 1000, Slovenia.

PHYSICAL REVIEW LETTERS, 2020; 125 (18):

Abstract

We study how perturbations affect dynamics of integrable many-body quantum systems, causing transition from integrability to chaos. Looking at spin tr......

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