Reply To: Ab Initio Models Computational Materials Physics › Forums › the ab initio way › Ab Initio Models › Reply To: Ab Initio Models October 13, 2021 at 9:53 pm #21322 lsimonsParticipant And, of course, for quantum mechanics Schrödinger’s equation is used, but it can also be “derived” (sort of). Another important principle in quantum mechanics is the fact that states are represented by vectors in Hilbert space.
