Coupled tensorial form for atomic relativistic two-particle operator given in second quantization representation
Atomic Physics
2010-04-30 v1 Mathematical Physics
math.MP
Abstract
General formulas of the two-electron operator representing either atomic or effective interactions are given in a coupled tensorial form in relativistic approximation. The alternatives of using uncoupled, coupled and antisymmetric two-electron wave functions in constructing coupled tensorial form of the operator are studied. The second quantization technique is used. The considered operator acts in the space of states of open-subshell atoms.
Cite
@article{arxiv.1004.5259,
title = {Coupled tensorial form for atomic relativistic two-particle operator given in second quantization representation},
author = {Rytis Jursenas and Gintaras Merkelis},
journal= {arXiv preprint arXiv:1004.5259},
year = {2010}
}