I have tried to use yambo_ph to generate a BSE input file. I have used the yambo_ph to generate the GW input file (as blow) and run it successfully,
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dyson # [R] Dyson Equation solver
gw0 # [R] GW approximation
el_ph_corr # [R] Electron-Phonon Correlation
ElecTemp= 300.0000 Kn # Electronic Temperature
BoseTemp= 300.0000 Kn # Bosonic Temperature
NLogCPUs=0 # [PARALLEL] Live-timing CPU`s (0 for all)
PAR_def_mode= "balanced" # [PARALLEL] Default distribution mode ("balanced"/"memory"/"workload")
SE_CPU= "1 7 4" # [PARALLEL] CPUs for each role
SE_ROLEs= "q qp b" # [PARALLEL] CPUs roles (q,qp,b)
SE_Threads= 4 # [OPENMP/GW] Number of threads for self-energy
DysSolver= "n" # [GW] Dyson Equation solver ("n","s","g")
% GphBRnge
1 | 12 | # [ELPH] G[W] bands range
%
% ElPhModes
1 | 6 | # [ELPH] Phonon modes included
%
RandQpts=0 # [RIM] Number of random q-points in the BZ
#WRgFsq # [ELPH] Dump on file gFsq coefficients
%QPkrange # [GW] QP generalized Kpoint/Band indices
1|8|1|12|
%
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yambo_ph -X s -o b -k sex -y d -V qp
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# http://www.yambo-code.org
#
optics # [R] Linear Response optical properties
bss # [R] BSE solver
bse # [R][BSE] Bethe Salpeter Equation.
X_Threads=0 # [OPENMP/X] Number of threads for response functions
DIP_Threads=0 # [OPENMP/X] Number of threads for dipoles
K_Threads=0 # [OPENMP/BSK] Number of threads for response functions
BSEmod= "resonant" # [BSE] resonant/retarded/coupling
BSKmod= "HARTREE" # [BSE] IP/Hartree/HF/ALDA/SEX/BSfxc
BSSmod= "d" # [BSS] (h)aydock/(d)iagonalization/(s)lepc/(i)nversion/(t)ddft`
BSENGexx= 9257 RL # [BSK] Exchange components
KfnQPdb= "none" # [EXTQP BSK BSS] Database action
KfnQP_INTERP_NN= 1 # [EXTQP BSK BSS] Interpolation neighbours (NN mode)
KfnQP_INTERP_shells= 20.00000 # [EXTQP BSK BSS] Interpolation shells (BOLTZ mode)
KfnQP_DbGd_INTERP_mode= "NN" # [EXTQP BSK BSS] Interpolation DbGd mode
% KfnQP_E
0.000000 | 1.000000 | 1.000000 | # [EXTQP BSK BSS] E parameters (c/v) eV|adim|adim
%
KfnQP_Z= ( 1.000000 , 0.000000 ) # [EXTQP BSK BSS] Z factor (c/v)
KfnQP_Wv_E= 0.000000 eV # [EXTQP BSK BSS] W Energy reference (valence)
% KfnQP_Wv
0.000000 | 0.000000 | 0.000000 | # [EXTQP BSK BSS] W parameters (valence) eV| 1|eV^-1
%
KfnQP_Wv_dos= 0.000000 eV # [EXTQP BSK BSS] W dos pre-factor (valence)
...
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yambo_ph -X s
Would you please help me to take a look?
Best regards,
Jason