More about the cover picture

The cover picture of the book shows the surface of constant probability density of the n=3, l=2, m=0 eigenstate of a hydrogen atom in spherical coordinates.

Animated eigen function 1

An other nice picture is obtained for n=3, l=1,m=0.

Amnimated eigenfunction 2
Both images where created with help of MathGL3d and the animations are finally rendered with POVRay.