[Flexiblesusy-commits] [FlexibleSUSY/FlexibleSUSY] 4c462e: Work around Part::partw caused by fields with an e...

GitHub noreply at github.com
Mon Jul 7 19:22:22 BST 2014

  Branch: refs/heads/development
  Home:   https://github.com/FlexibleSUSY/FlexibleSUSY
  Commit: 4c462e0de09272f305417b973a61e8c2d5ba2ff5
  Author: Jae-hyeon Park <jhyeon at gmail.com>
  Date:   2014-07-07 (Mon, 07 Jul 2014)

  Changed paths:
    M meta/FlexibleSUSY.m
    M meta/Vertices.m

  Log Message:
  Work around Part::partw caused by fields with an extra index in Cp[]

Subject: Re: SARAH Part::partw warnings from Vertex[] with E6SSM model file
Date: Thu, 12 Jun 2014 13:57:21 +0200

Hi Florian,


  Vertex[{conj[USHp0[{gO1}]], bar[Cha[{gI1}]], ChaP}]

works fine, thanks!  So, the problem is than that the self-energy
contains a coupling of the form

  Cp[conj[USHp0[{gO1}]], bar[Cha[{gI1}]], ChaP[{1}]]

where ChaP appears with an index.  Maybe we should simply replace

  ChaP[{1}]   --->   ChaP

in such cases.  Anyway, many thanks for your help!


On 06/12/2014 01:23 PM, Florian Staub wrote:
> Hi,
> ok, sorry for the confusion. I think the problem is an even a simpler one:
> Vertex[{conj[USHp0[{gO1}]], bar[Cha[{gI1}]], ChaP[{idx}]}]
> ChaP is not supposed to carry any index. Does
> Vertex[{conj[USHp0[{gO1}]], bar[Cha[{gI1}]], ChaP}]
> work?
> Cheers,
> Florian

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