Quasi-particle properties: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
|||
| Line 15: | Line 15: | ||
== The HF approximation (yambo -x) == | == The HF approximation (yambo -x) == | ||
As you have seen in the lectures the GW self-energy is separated | As you have seen in the lectures the GW self-energy is separated into two components named exchange self-energy (Σx) and correlation self-energy (Σc). | ||
Revision as of 09:56, 22 March 2017
UNDER CONSTRUCTION (DV)
In this tutorial you will learn how to:
- calculate quasi-particle correction in HF approximation
- calculate quasi-particle correction in GW approximation
- How to choose the input parameter for a meaningful converged calculation
- How to plot a band structure including quasi-particle corrections
Prerequisites
- Complete the Generating the Yambo databases tutorial
SAVEfolder for bulk hBN.yamboexecutableyppexecutable- Run Initialization
The HF approximation (yambo -x)
As you have seen in the lectures the GW self-energy is separated into two components named exchange self-energy (Σx) and correlation self-energy (Σc).