Steering induced measurement incompatibility measure

  • Event Date: 2025-03-31
  • Quantum information and communication
  • Speaker: Prof. Huan-Yu Ku (Dept. of Physics, NTNU)  /  Host: Prof. Yueh-Nan Chen (NCKU)
    Place: R36173, 1F, Dept. of Physics, Building of Science College, NCKU

Time:12:10, Monday, March 31, 2025
Speaker:Prof. Huan-Yu Ku
              Dept. of Physics, NTNU
Title: Steering induced measurement incompatibility measure
Place : R36173, 1F, Dept. of Physics, Building of Science College, NCKU

Abstract:
We show that every steering measure is also a valid measure for measurement incompatibility under their respective resource theories. Thus, any information task using steering as resources must using measurement incompatibility as resources. Then we show that the incompatibility of a set of measurements cannot be increased by subjecting them to a filter, namely, by combining them with a device that post-selects the incoming states on a fixed outcome of a stochastic transformation.

1/0