BSE hBN Yambo Virtual 2021 version: Difference between revisions

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This is a modified version of the tutorial prepared for the Yambo 2021 virtual school.
This is a modified version of the tutorial prepared for the Yambo 2021 virtual school.


In this tutorial you will learn how to:
* Perform a Bethe-Salpeter calculation from beginning to end.
* Analyse your results (optical absorption spectra, exciton wavefunctions, etc.)
* Solve the BSE eigenvalue problem with different numerical methods
* Choose the input parameters for a meaningful converged calculation
We will use bulk hBN as an example system. Before starting, you need to obtain the appropriate tarball. See instructions on the [[Tutorials|main tutorials page]]. <br>
We will use bulk hBN as an example system. Before starting, you need to obtain the appropriate tarball. See instructions on the [[Tutorials|main tutorials page]]. <br>
We strongly recommend that you first complete the [[First steps: a walk through from DFT to optical properties]] and [[GW hBN Yambo Virtual 2021 version]] tutorials.
We strongly recommend that you first complete the [[First steps: a walk through from DFT to optical properties]] and [[GW hBN Yambo Virtual 2021 version]] tutorials.
__TOC__


=== Part 1: A step-by-step BSE calculation from start to finish ===
In this tutorial you will learn how to:
 
* [[Perform a Bethe-Salpeter calculation from beginning to end|Calculating optical spectra including excitonic effects: a step-by-step guide]]
=== Part 2: Analysis of the results (post-processing) ===
* [[Analyse your results (optical absorption spectra, exciton wavefunctions, etc.)|How to analyse excitons]]
 
* [[Solve the BSE eigenvalue problem with different numerical methods|BSE solvers overview]]
=== Part 3: Which solver should be used for my system? ===
* [[Choose the input parameters for a meaningful converged calculation|Obtaining a converged optical spectrum]]
 
=== Part 4: Numerical convergence of BSE calculations ===

Revision as of 09:19, 16 March 2021

This is a modified version of the tutorial prepared for the Yambo 2021 virtual school.

We will use bulk hBN as an example system. Before starting, you need to obtain the appropriate tarball. See instructions on the main tutorials page.
We strongly recommend that you first complete the First steps: a walk through from DFT to optical properties and GW hBN Yambo Virtual 2021 version tutorials.

In this tutorial you will learn how to:

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