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- From: "tzacwl" <tzacwl@163.com>
 - To: "abinit" <forum@abinit.org>
 - Subject: [abinit-forum] Problems on GW wavefunctions
 - Date: Fri, 8 Jan 2010 01:31:05 +0800
 - Organization: Condensed Material School , Physics Department, Peking Univ.
 
| 
 Dear abiniters, 
I am trying to use GW wavefunctions(WFS) for further computing, I met two problems:  
1)Is it possible to extract GW WFS  as expansion of plane WFS, 
like the WFK file? 
  In the code m_qparticles.f90, it seems GW WFS is an expansion of KS WFS in that K point(Am I right?). 
  But I get confused of m_lda_to_qp(Old QP amplitude) and eigvec_qp (New QP amplitude), 
 they are defined in line 64 in m_qparticls.f90, 
  what is their difference and which one should I use?  
2)Is there a way to get interpolated GW wavefunctions, just like wannier90 for GW band 
energy? 
I would appreciate if any suggestions. 
And thank you in advance. 
Li Guangru 
Physics Department 
Peking Univ.  | 
- [abinit-forum] Problems on GW wavefunctions, tzacwl, 01/07/2010
 
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