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

✍ Scribed by Juršėnas, Rytis ;Merkelis, Gintaras

• Book ID: 111489143
• Publisher: Walter de Gruyter GmbH
• Year: 2010
• Tongue: English
• Weight: 476 KB
• Volume: 8
• Category: Article
• ISSN: 2391-5471
• DOI: 10.2478/s11534-009-0126-5

✦ Synopsis

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.