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In article number 1800027, Jan Wiersig, Shumin Xiao, Qinghai Song, and co‐workers demonstrate chaotic‐to‐regular tunneling through the dynamical barriers between the chaotic sea and stable islands in a mixed phase space structure. This research will shed light on the fundamental studies on quantum chaos and the practical applications in optical sensing.
In mixed phase space structures, the stable islands and chaotic sea are separated by dynamical barriers. Considering the small tunneling rate, intuitively, the properties of long‐lived resonances within stable islands are supposed to be less affected by the perturbations in chaotic sea. Here, the modifications on the chaotic sea which can be transported through dynamical barriers and strongly affect...
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