[ET Trac] [Einstein Toolkit] #1289: Harmonic shift in McLachlan only works for conformalMethod = 1 (W method)

Einstein Toolkit trac-noreply at einsteintoolkit.org
Thu Mar 14 15:06:38 CDT 2013


#1289: Harmonic shift in McLachlan only works for conformalMethod = 1 (W method)
-----------------------------------+----------------------------------------
 Reporter:  hinder                 |       Owner:     
     Type:  defect                 |      Status:  new
 Priority:  major                  |   Milestone:     
Component:  EinsteinToolkit thorn  |     Version:     
 Keywords:  McLachlan              |  
-----------------------------------+----------------------------------------
 The harmonic shift implemented in #591 is missing the case discrimination
 for the conformalMethod parameter; the way it is currently coded is
 correct for conformalMethod = 1 (W method) but not for conformalMethod = 0
 (phi method).  My original version of the code had the two variants but I
 removed this at some point while testing and my submitted patch contained
 only conformalMethod = 1.  In my original notes, I have this

 {{{
 alpha^2 em4phi (gtu[ua,
      uk] (PD[alpha, lk]/alpha +
       2 IfThen[conformalMethod, -1/(2 phi), 1] PD[phi, lk]) -
    gtu[ua, ul] gtu[uj, um] PD[gt[ll, lm], lj])
 }}}

 which should be checked again before committing.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/1289>
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