Latest Many-body theory topics

Topic	Replies	Views	Activity
Moderators : Maryam Azizi @maryam.azizi & Fabien Bruneval @bruneval For information, the moderators of this category are Maryam Azizi @maryam.azizi & Frédéric Gendron & Fabien Bruneval @bruneval.	1	374	July 10, 2021
About the Many-body theory category	0	408	September 6, 2016
Non-convergence issue in phonon calculations of monolayer HfS₂ when increasing ecut and ngkpt	2	47	February 6, 2026
Degeneracy breaking at Gamma point in cubic ZrO2 scGW calculations with PAW testing	2	59	December 1, 2025
How to obtain the DMFT-PDOS	1	73	September 1, 2025
Raman Tensor of LO-TO mode calculation failed without invoking error message	1	93	January 21, 2025
Some questions about DMFT calculation	1	123	November 25, 2024
Interpreting self-consistent GW output files, especially with abipy	8	189	June 18, 2024
Wannier functions for cRPA & DMFT with several correlated sites in unit-cell	1	174	April 16, 2024
Ctqmc_setSweeps : sweeps is negative or too big	9	270	July 29, 2023
Choosing appropriate number of Matsubara frequency for spectral function	10	405	July 24, 2023
No k-resolved spectral function as in DMFT tutorial	6	1595	June 29, 2023
Problem encountered while calculating spectral function (DMFT) using OmegaMaxEnt	12	432	May 24, 2023
Bethe-Saltpeter error	5	329	April 24, 2023
Segfault when computing screening matrix	5	419	February 24, 2023
GW with kptrlatt	3	426	February 20, 2023
DMFT for spin polarization	3	359	February 1, 2023
OmegaMaxEnt: The imaginary time step can be either too small or too large	2	465	January 26, 2023
How to calculate optical spectrum by finite-temperature Bethe-Salpeter equation in Abinit	0	343	January 5, 2022
The spectral function of SrVO3 is different from the tutorial's	3	573	December 27, 2021
Howto ajust parameter to increase the accuracy of DMFT testing	2	404	November 10, 2021
How to extract the Enthalpy from the DMFT calculation?	2	342	November 10, 2021
Can abinit942 do the DMFT+soc job? testing	2	419	November 10, 2021
What is causing BSE error?	1	384	September 7, 2021
Absorption Spectrum	1	552	September 7, 2021
How to calculate minimum direct band gap	5	449	August 4, 2021
GW band-gap calculation	1	375	July 22, 2021
Exciton Wavefunction	1	1034	July 10, 2021
getting the gw correction bandgap	1	827	July 6, 2021
Trying to obtain gamma bandgap of CsSnI3	1	342	July 6, 2021