Dear João Lopes,
Sorry for this late reply.
From: João Manuel Viana Parente Lopes jvianalopes@gmail.com Date: Tue, 23 Sep 2008 12:43:30 +0100
I need to run the simulation to 300 parameters (temperature + parameters) I really need to write in the parameter file 300 lines? Or is it possible to do it in another way?
No other ways currently.
After I ran the simulation the param.task*.out.xml files have different sizes: Is it normal to have these diversity of output? Can I choose any option to just have the first kind of files?
This depends on the number of 'runs' of each parameter set. You can specify '--Nmin=2' options to force multiple runs. It reduces the size of XML as a side-effect (but it approximately doubles the total amount of CPU time).
Is there any way to select that I just want the correlation between two given spins?
Currently No. But it is rather easy to modify looper/correlation.h to measure correlation between two specific spins. I could help you if you inform me the detail of your lattice and spin pairs on which you want to measure the correlation.
The output of "Spin Correlations" is the average of the whole component: Sx_i Sx_j + Sy_i Sy_j + Sz_i Sz_j or just the Sz_i Sz_j ?
Just the longitudinal correlations, Sz_i Sz_j. The transverse component is measured by "Green Function".
Best, Synge