Up: Lattice simulations. Random Walk.
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- 3.
- Perform the simulations for the 2D Ising lattice model using
the code from example 4 at different temperatures in
order to find Curie temperature. (Hint: It should be somewhere
between T=2 and T=3) for two lattice sizes of your choice (do
not go beyond Nx=16, it'll take too long). Which way does the
Tc shift for smaller system? Explain.
- 4.
- Perform the simulations for the 2D Ising lattice model with
the periodic boundary conditions making the appropriate change in
the code from example 4, at different temperatures in
order to find Curie temperature. (Hint: It should be somewhere
between T=2 and T=3) for two lattice sizes of your choice (do
not go beyond Nx=16, it'll take too long). Compare the size
effects to the previous problem. Explain the difference.
© 1997
Boris Veytsman
and Michael Kotelyanskii
Thu Nov 6 22:32:26 EST 1997