fidelity plotting of coherent states

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Gouri Sreekumar
Gouri Sreekumar 2021 年 2 月 12 日
回答済み: shraddha Middha 2021 年 6 月 14 日
I want to generate a code for plotting fidelity of coherent staes in quantum mechanics.
my problem is to find (|<alpha|-alpha>|^2) .
(ket alpha= exp^(|alpha|^2/2) summation(n=0 to infinity) a^n/sqrt(n factorial) ket n)
(where alpha is a complex number . coherent state. )

回答 (1 件)

shraddha Middha
shraddha Middha 2021 年 6 月 14 日
  1. function fid = Fidelity(rho,sig
  2. ma)

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