Journal article
Simple vertex correction improves GW band energies of bulk and two-dimensional crystals
- Abstract:
-
The GW self-energy method has long been recognized as the gold standard for quasiparticle (QP) calculations of solids in spite of the fact that the neglect of vertex corrections and the use of a density-functional theory starting point lack rigorous justification. In this work we remedy this situation by including a simple vertex correction that is consistent with a local-density approximation starting point. We analyze the effect of the self-energy by splitting it into short-range and long-r...
Expand abstract
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Authors
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review B Journal website
- Volume:
- 96
- Issue:
- 20
- Article number:
- 205206
- Publication date:
- 2017-11-30
- Acceptance date:
- 2017-10-16
- DOI:
- EISSN:
-
2469-9969
- ISSN:
-
2469-9950
Item Description
- Keywords:
- Pubs id:
-
pubs:1058971
- UUID:
-
uuid:6961b6b8-01ef-46f0-986c-4a77bbaf8295
- Local pid:
- pubs:1058971
- Source identifiers:
-
1058971
- Deposit date:
- 2019-10-18
Terms of use
- Copyright holder:
- American Physical Society
- Copyright date:
- 2017
- Notes:
- © 2017 American Physical Society
Metrics
If you are the owner of this record, you can report an update to it here: Report update to this record