ToolboxPhaseSpace

Wigner/Husimi grids: normalization, marginals, peaks, Hudson's theorem

3/3 passed in 4ms

Test	What it does	Result
test_husimi_peak	The vacuum Husimi peaks at 1/(2*pi), half the Wigner peak 1/pi: the d^2 alpha convention's 1/pi times the dx dp Jacobian 1/2.	✅ pass
test_negativity	Hudson's theorem: a squeezed displaced state's Wigner is non-negative, volume 0.	✅ pass
test_wigner_marginal	The vacuum Wigner integrated over p has mean 0 and variance 1/2.	✅ pass