Write in you answers for the following simulations and turn this worksheet in.
 Use your personal seed for all simulations.
 Send all (asked for) plots in ONE e-mail.

 ------------------------ 

 a0303_06: 

 CPU time for the run: 

 Energy em per spin with error bar:

 Exact em and Q of the Gaussian diff test:

 Exact em on a 80x80 lattice:

 Gauss Q comparing exact 80x80 with the 20x20 MC estimate:

 Make a plot of the iact histogram and e-mail it to the instructor.

 Change the start to ORDERED and repeat the run: 

 Energy em per spin with error bar: 

 Exact em and Q of Gaussian diff test:

 ------------------------ 


 Work/p2d10q: 

 Copy the a0303_06 (with exception of ferdi_2d2q.f) to a folder Work/p2d10q.

 Simulate now the 2d q=10 Potts model on its phase transition point
 (other parameters unchanged):

 CPU time for the run: 

 Energy em per spin with error bar: 

 Make a plot of the iact histogram and e-mail it to the instructor.

 Change the start to ORDERED and repeat the run: 

 Energy em per spin with error bar: 

 Compare the two em estimates by a Student Difference test: Q = 

 Increase the lattice size to 80x80 (other parameters unchanged).

 Estimate of the CPU time needed: 

 CPU time for the run: 

 Energy em per spin with error bar: 

 Make a plot of the iact histogram.

 Change the start to ORDERED and repeat the run: 

 Energy em per spin with error bar: 

 Compare the two em estimates by a Student Difference test: Q = 

 Make a plot of the iact histogram.

 Combine the plots for the disordered and ordered starts into one figure
 and e-mail this one to the instructor.

 What is going on?