Method for the quantum metric tensor measurement in a continuous variable system

HIGHLIGHTS

• who: Ling-Shan Lin and colleagues from the Fujian Key Laboratory of Quantum Information and Quantum Optics, College of Physics and Information, Fuzhou University, Fuzhou, China have published the paper: Method for the Quantum Metric Tensor Measurement in a Continuous Variable System, in the Journal: Photonics 2023, 10, 256. of /2023/
• what: The authors propose a method to extract the QMT of a continuous variable system specified here as a cat-qubit. In Figure 3B, the authors show the fidelity |hu+ (r)|u03c8(t)i| as a function of the variable u03b8 for the set . . .
  

   

  

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