Things of interest to Bill Heyman

I animated of an identity which I never really believed should work: the expansion of a plane wave e...

Saved Jun 3, 2025

Shared by Hedinist @hedinist_ on X

I animated of an identity which I never really believed should work: the expansion of a plane wave exp(ik.r) in terms of spherical harmonics https://t.co/f6fB1N0Lph

I animated of an identity which I never really believed should work: the expansion of a plane wave exp(ik.r) in terms of spherical harmonics https://t.co/f6fB1N0Lph