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arXiv · 1004.5259

Coupled tensorial form for atomic relativistic two-particle operator given in second quantization representation

Rytis Jursenas·Gintaras Merkelis
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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.

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Rytis Jursenas, Gintaras Merkelis. 2010-04-29. Coupled tensorial form for atomic relativistic two-particle operator given in second quantization representation. https://doi.org/10.2478/s11534-009-0126-5

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