Numerical Shadow

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numerical-shadow:animations:4x4

Shadows of family of matrices $$M_4(\phi)=e^{i\phi} \begin{pmatrix} 1&0&0&1\\ 0&i&0&1\\ 0&0&-1&0\\ 0&0&0&-i \end{pmatrix}, $$ with $\phi\in[0, 2\pi]$. Upper and right plots present marginal distributions of real and imaginary part corresponding to shadows of hermitian and anti-hermitian parts of $M_4(\phi)$.

Standard numerical shadow with respect to complex states.

Standard numerical shadow with respect to real states.

numerical-shadow/animations/4x4.txt · Last modified: 2013/04/17 17:45 by gawron