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  • From: mailoliver@163.com
  • To: forum@abinit.org
  • Subject: about gwcalctyp
  • Date: Tue, 19 Jun 2007 10:45:54 +0200

dear all:

In the manual
1. 0 <= gwcalctyp <= 9 : standard "1 shot" quasiparticle method
2. 10 <= gwcalctyp <= 19 : self-consistent quasiparticle method on energies
only
3. 20 <= gwcalctyp <= 29 : self-consistent quasiparticle method on energies
and wavefunctions


I think case 1 corresponding to G0W0.
Case 2. when caculating G and W, it uses LDA wave functions, and update the
quasiparticle eignvalues.
Case 3. when caculating G and W, it uses quasipartecle wave functions and
eignvalues.
This is right?

tieyu lu


  • about gwcalctyp, mailoliver, 06/19/2007

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