Open-system spin transport and operator weight dissipation in spin chains

We use non-equilibrium steady states to study the effect of dissipation-assisted operator evolution (DAOE) on the scaling behavior of transport in one-dimensional spin chains. We consider three models in the XXZ family: the XXZ model with staggered anisotropy, which is chaotic; XXZ model with no ext...

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Veröffentlicht in:	arXiv.org 2023-03
Hauptverfasser:	Yoo, Yongchan, White, Christopher David, Swingle, Brian
Format:	Artikel
Sprache:	eng
Schlagworte:	Anisotropy Chains Dissipation Fermions Physics - Quantum Physics Physics - Statistical Mechanics Physics - Strongly Correlated Electrons Scaling Transport properties
Online-Zugang:	Volltext
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