General characterization of quantum temporal correlations

  • Event Date: 2024-10-28
  • Quantum information and communication
  • Speaker: Prof. Shin-Liang Chen (Dept. of Physics, NCHU)  /  Host: Prof. Yueh-Nan Chen (NCKU)
    Place: R36173, 1F, Dept. of Physics, Building of Science College, NCKU

Time:12:10, Monday, October 28, 2024
Speaker:Prof. Shin-Liang Chen
               Dept. of Physics, NCHU
Title: General characterization of quantum temporal correlations
Place : R36173, 1F, Dept. of Physics, Building of Science College, NCKU

Abstract:
In this talk, we consider a scenario where an observer measures an initial quantum state and sends the post-measurement state to the other observer. We present a framework for characterizing correlations obtained in such a scenario. We show that there are some applications under this framework, such as computing the maximal value of a temporal Bell inequality, the maximal successful probability in a scenario of quantum random access code, minimum temporal steerability, and the minimum fidelity of the quantum state preparation.
 

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