Out-of-time-order correlators in the one-dimensional XY model
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Out-of-time-order correlators in the one-dimensional XY model |
| Jia-Hui Bao,Cheng-Yong Zhang |
| Figure 6. General evolution of Cxx with different choices of parameters in the XY model. We set system size N = 100, inverse temperature β = 0. Coordinates are given as space ranges from −30 to 30, time ranges from 0 to 30, respectively. Lighter color indicates a larger value of Cxx, corresponding to stronger delocalization. These images show similar light cone binding for the different models, but some differences may be observed, as compared with local operators inside the light cone: relatively speaking, they appear more scrambled. |
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