[Wien] Fock exchange calculation
Natalie Holzwarth
natalie at wfu.edu
Tue Oct 2 21:49:35 CEST 2007
Dear WIEN2k developers,
We are trying to run an example with the Fock exchange within a
muffin tin sphere within an l=1 channel. In our case atom #3 is O and we
wanted to estimate the Fock exhange contribution for the 2p states. The
case.ineece file is:
----------------------------------------
-9.0 1 emin natom
3 1 1 iatom nlorb lorb
EECE HYBR / EECE mode
1.00 amount of exact exchange
----------------------------------------
The first iteration runs correctly, but the second iteration fails during
the lapw1 step within the subroutine horb at the line
call make_albl(jneq,r(jneq),lvor,NV,'ORB',1,0)
Before investing more time in trying to trace the error, I thought I
should ask whether the program has been designed only for l>=2
corrections. (We are able to run an example for l=2 without any obvious
problems.) Thanks in advance for your advice,
Natalie Holzwarth
N. A. W. Holzwarth email: natalie at wfu.edu
Department of Physics www: http://www.wfu.edu/~natalie
Wake Forest University voice: 336-758-5510
Winston-Salem, NC 27109-7507 fax: 336-758-6142
U. S. A.
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