Hello.
Yes, do post a typical amplitude (you can attach a notebook), and I will
also see if I can find time to look at it.
Frederik Orellana
Rolf Mertig wrote:
> Hi,
> you can try to either use OneLoopSimplify (though it will take longer) or
> play with the option $LimitTo4 (or similiar).
> You may also send one typical amplitude but I won't promise I have time to
> look at it ...
>
> Rolf Mertig
>
> P.s.: I am no professor. I was a postdoc and left physics research 5 years
> ago.
>
> On Monday 20 August 2001 08:28 pm, you wrote:
>
>>Dear Professor Mertig
>>
>> I've been using FeynCalc4.0.2 to calculate one loop
>>corrections to strong interaction processes involving QCD and SUSY-QCD
>>spectrum and I've chosen to work with dimensional regularization.
>>
>> However I have found some problems with the PaVeReduce
>>routine in D dimensions. Even after set the PaVeReduce options, choosing
>>Dimension -> D, the output always comes in 4 dimensions.
>>
>> Besides, I've realized the OneLoop function returns all
>>D-dimensional objects like four vectors, dirac matrices, dirac slashes,
>>etc in 4 dimensions.
>>
>> Could you tell me how to set the right options in such way
>>that everything may be calculated in D-dimensions?
>>
>>
>> Thank you very much for your attention,
>>
>>
>>
>> Alexandre Alves.
>>
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