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maria.log
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Parsing w90 file...
Parsed Wannier90 _tb.out
+---------------------------------------------------------------------------+
| |
| Xatu |
| v1.3.1 - 28/03/2024 |
| https://github.com/alejandrojuria/xatu |
| |
| [Authors] |
| A. J. Uría-Álvarez, J. J. Esteve-Paredes, M. A. García-Blázquez, |
| J. J. Palacios |
| Universidad Autónoma de Madrid, Spain |
+---------------------------------------------------------------------------+
+---------------------------------------------------------------------------+
| Parameters |
+---------------------------------------------------------------------------+
System configuration file: ../esteve/hBN_wannier_29112023_tb.dat
Exciton configuration file: examples/excitonconfig/hBN_spinless.txt
Number of cells: 30
Valence bands: 3
Conduction bands: 4
Gauge used: lattice
Calculation mode: realspace
Potential: keldysh
Scissor cut: 0.000000
+---------------------------------------------------------------------------+
| Initialization |
+---------------------------------------------------------------------------+
Creating BZ mesh... Done. Number of k points in BZ mesh: 900
Initializing basis for BSE... Diagonalizing H0 for all k points... Done
Computing lattice Fourier transform... Done
BSE dimension: 900
Initializing Bethe-Salpeter matrix... Done
Solving BSE with exact diagonalization... Done
+---------------------------------------------------------------------------+
| Results |
+---------------------------------------------------------------------------+
+---------------+-----------------------------+-----------------------------+
| N | Eigval (eV) | Degeneracy |
+---------------+-----------------------------+-----------------------------+
| 1| 5.987735| 1|
+---------------+-----------------------------+-----------------------------+
| 2| 5.989320| 1|
+---------------+-----------------------------+-----------------------------+
| 3| 6.504987| 1|
+---------------+-----------------------------+-----------------------------+
| 4| 6.521523| 1|
+---------------+-----------------------------+-----------------------------+
| 5| 6.545773| 1|
+---------------+-----------------------------+-----------------------------+
| 6| 6.547685| 1|
+---------------+-----------------------------+-----------------------------+
| 7| 6.652352| 1|
+---------------+-----------------------------+-----------------------------+
| 8| 6.653885| 1|
+---------------+-----------------------------+-----------------------------+
+---------------------------------------------------------------------------+
| Output |
+---------------------------------------------------------------------------+
Writing absorption spectrum fo file...
Rhop is NOT empty! Filling extendedMotif with it...
Elapsed time: 10.828000 s