Abstract
A straightforward attempt to estimate the influence of the first vertex correction for a homogeneous electron gas is made. The approximation scheme is also tested on a solvable model of a core electron coupled to an electron gas.(12 refs)
| Original language | English |
|---|---|
| Pages (from-to) | 3013-3019 |
| Journal | Journal of Physics C: Solid State Physics |
| Volume | 7 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - 1974 |
Subject classification (UKÄ)
- Condensed Matter Physics