Dominance of Replica Off-Diagonal Configurations and Phase Transitions in a PT Symmetric Sachdev-Ye-Kitaev Model.
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DOI: 10.1103/physrevlett.128.081601
Abstract: We show that, after ensemble averaging, the low temperature phase of a conjugate pair of uncoupled, quantum chaotic, non-Hermitian systems such as the Sachdev-Ye-Kitaev (SYK) model or the Ginibre ensemble of random matrices is dominated… read more here.
Keywords: phase transitions; model; sachdev kitaev; dominance replica ... See more keywords