A unified theory of information transfer and causal relation

@article{Tian2022AUT,
  title={A unified theory of information transfer and causal relation},
  author={Yang Tian and Hedong Hou and Yaoyuan Wang and Ziyang Zhang and Pei Sun},
  journal={ArXiv},
  year={2022},
  volume={abs/2204.13598}
}
Information transfer between coupled stochastic dynamics, measured by transfer entropy and information flow, is suggested as a physical process underlying the causal relation of systems. While information transfer analysis has booming applications in both science and engineering fields, critical mysteries about its foundations remain unsolved. Fundamental yet difficult questions concern how information transfer and causal relation originate, what they depend on, how they differ from each other, and… 

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