𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Calculations in schrödinger perturbation theory

✍ Scribed by Charles Schwartz

Book ID
107719154
Publisher
Elsevier Science
Year
1959
Tongue
English
Weight
577 KB
Volume
6
Category
Article
ISSN
0003-4916

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📜 SIMILAR VOLUMES

Comments on the exclusion-principle-viol
Comments on the exclusion-principle-violating diagrams cancellation in correlations energy calculation by many-body Rayleigh–Schrödinger perturbation theory
✍ Ivan Hubač 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 618 KB

## Abstract When calculating the correlation energy where the effect of higher than double excitations is included by means of many‐body Rayleigh–Schrödinger perturbation theory (MB‐RSPT) through fourth order the problem of cancellation of exclusion‐principle‐violating (EPV) diagrams arises. The ca