Dear all,
what is the exact form of the Drude contribution associated with the complex variable DrudeWBS?
Thanks,
Alejandro.
Drude contribution
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amolina
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Drude contribution
Alejandro Molina-Sánchez
Institute of Materials Science (ICMUV)
University of Valencia, Spain
Institute of Materials Science (ICMUV)
University of Valencia, Spain
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Daniele Varsano
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Re: Drude contribution
Dear Alejandro,
I never used it, anyway looking into the code, this variable it is meant to add the Drude contribution (metallic systems), in the BS calculation. In inout you give real and imaginary (damping) part of the Drude plasmon, and it is used to build up the Drude propagator:
The expression is coded in:
/src/pol_function/X_drude.F
and you can have a look to:
R.D. Mattuck "A guide to Feynmann diagrams in the Many-Body problem", pag. 197.
or Fetter Walecka "Quantum Theory of Many-Particle systems" chap 5.
Hope it helps,
Daniele
I never used it, anyway looking into the code, this variable it is meant to add the Drude contribution (metallic systems), in the BS calculation. In inout you give real and imaginary (damping) part of the Drude plasmon, and it is used to build up the Drude propagator:
The expression is coded in:
/src/pol_function/X_drude.F
and you can have a look to:
R.D. Mattuck "A guide to Feynmann diagrams in the Many-Body problem", pag. 197.
or Fetter Walecka "Quantum Theory of Many-Particle systems" chap 5.
Hope it helps,
Daniele
Dr. Daniele Varsano
S3-CNR Institute of Nanoscience and MaX Center, Italy
MaX - Materials design at the Exascale
http://www.nano.cnr.it
http://www.max-centre.eu/
S3-CNR Institute of Nanoscience and MaX Center, Italy
MaX - Materials design at the Exascale
http://www.nano.cnr.it
http://www.max-centre.eu/