✦ LIBER ✦
The convergence of the direct lattice sums in the random phase approximation method applied to periodic infinite systems
✍ Scribed by Benoît Champagne; David H. Mosley; Jean-Marie André
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 803 KB
- Volume
- 210
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
The random phase approximation procedure applied to stereoregular polymers requires the evaluation of two types of twoelectron integrals between crystal orbitals. Proofs are given in this work that for both types, the direct lattice sums converge. Infinite hydrogen chains are used as model examples.