Minimum memory for generating rare events

作者:Aghamohammadi Cina*; Crutchfield James P
来源:PHYSICAL REVIEW E, 2017, 95(3): 032101.
DOI:10.1103/PhysRevE.95.032101

摘要

We classify the rare events of structured, memoryful stochastic processes and use this to analyze sequential and parallel generators for these events. Given a stochastic process, we introduce a method to construct a process whose typical realizations are a given process' rare events. This leads to an expression for the minimum memory required to generate rare events. We then show that the recently discovered classical-quantum ambiguity of simplicity also occurs when comparing the structure of process fluctuations.

  • 出版日期2017-3-1