Linear Combinations of Pauli Matrix Tensor Products, Frobenius Inner Product, Trace of Matrix

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  • Опубликовано: 3 окт 2024
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    Konstantin Lakic

Комментарии • 4

  • @Elucyda
    @Elucyda  Год назад

    For an n qubit system described by a N=2^n dimensional Hilbert space, the normalization factor for the Frobenius inner product is 1/(2^n).

  • @farhadtowfiq6767
    @farhadtowfiq6767 8 месяцев назад

    @Elucyda How did you compose The SWAP gate as 1/2(II+XX+YY+ZZ)? What is the intuition behind it?

  • @farhadtowfiq6767
    @farhadtowfiq6767 8 месяцев назад

    Never mind, I already see the answer. You have to decompose the tensor it is applied to into eigenvectors of X, Y, and Z for terms XX, YY, and ZZ.

  • @Jagann
    @Jagann Год назад

    Is there a way you can prove the coefficients are half times the trace of A2 with Pailu matrix?