1 | A new method Simulated Tempering by Marinari ( Rome, Syracuse) and Parisi (Rome) |
2 | Conventional Monte Carlo methods do not work well for Random Field Ising Model = RFIM |
3 | Spins si live on 3D lattice |
4 | si = +/-1 to be determined |
5 | Fixed Magnetic Field |
6 | hi = |h| ri |
7 | |h| = 1 |
8 | ri = +/- 1 with random probability 1/2 |