Eigenstate Thermalization in a Locally Perturbed Integrable System.
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DOI: 10.1103/physrevlett.125.070605
Abstract: Eigenstate thermalization is widely accepted as the mechanism behind thermalization in generic isolated quantum systems. Using the example of a single magnetic defect embedded in the integrable spin-1/2 XXZ chain, we show that locally perturbing… read more here.
Keywords: integrable system; locally perturbed; thermalization locally; eigenstate thermalization ... See more keywords