Simple vertex correction improves GW band energies of bulk and two-dimensional crystals
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 situati...
| Glavni autori: | , , |
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| Format: | Journal article |
| Izdano: |
American Physical Society
2017
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