Physical review. E
Anatomy of information scrambling and decoherence in the integrable Sachdev-Ye-Kitaev model.
Antonio M García-García, Chang Liu, Lucas Sá, Jacobus J M Verbaarschot, Jie-Ping Zheng
Published: 202510.1103/j589-dszc
Abstract
The growth of information scrambling, captured by out-of-time-order correlation functions (OTOCs), is a central indicator of the nature of many-body quantum dynamics. Here, we compute analytically the complete time dependence of the OTOC for an integ…
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