Monthly Archives: October 2017

Variational principle and the infinite square well

Variational principle and the infinite square well

Posted in Uncategorized | Leave a comment

Variational principle and the harmonic oscillator

Variational principle and the harmonic oscillator

Posted in Uncategorized | Leave a comment

Wigner-Eckart Theorem – adding orbital and spin angular momenta

Wigner-Eckart Theorem – adding orbital and spin angular momenta

Posted in Uncategorized | Leave a comment

Wigner-Eckart Theorem – examples

Wigner-Eckart Theorem – examples

Posted in Uncategorized | Leave a comment

Wigner-Eckart Theorem

Wigner-Eckart Theorem

Posted in Uncategorized | Leave a comment

Spherical tensor operators; a scalar operator

Spherical tensor operators; a scalar operator

Posted in Uncategorized | Leave a comment

Spherical tensor operators; commutators

New post.

Posted in Uncategorized | Leave a comment

Symmetry of states formed from two equal spins

New post here

Posted in Uncategorized | Leave a comment

Projection operators for general L + spin-1/2

New post here.

Posted in Uncategorized | Leave a comment

Links and pingbacks

I’ve now added links back to the home page and comment blog in all PDF files, which should make navigating easier. I’ve also added a list of pingbacks at the bottom of each post. A pingback is a link from … Continue reading

Posted in Uncategorized | Leave a comment