Electronic Fock spaces: Phase prefactors and hidden symmetry
arXiv:physics/0503234 · doi:10.1002/qua.20731
Abstract
Efficient technique of manipulation with phase prefactors in electronic Fock spaces is developed. Its power is demonstrated on example of both relatively simple classic configuration interaction matrix element evaluation and essentially more complicated coupled cluster case. Interpretation of coupled cluster theory in terms of a certain commutative algebra is given.
LaTex, 31 pages, submitted to Int. J. Quantum Chem