“Know how to solve every problem that has been solved.”“What I cannot create, I do not understand.”— Richard Feynman
Project 7 — MP2: buying back correlation
Quantum Chemistry
The rebuild is done — now go past it. Your SCF's mean field misses the electrons' instantaneous
dodge; one transformed integral and one division recover the leading piece of it. This is
post-Hartree-Fock chemistry, written by you.