Metropolis Monte Carlo

Metropolis Monte Carlo (MMC)

MMC Simulations can be carried out in different ensembles. For the case of one-component systems the usual ensembles are:

• Canonical ensemble ($NVT$ )

• Isothermal-Isobaric ensemble ($NpT$)

• Grand Canonical Ensemble ($\mu VT$)

The purpose of these techniques is to sample representative configurations of the system at the corresponding thermodynamic conditions.

The samplinng techniques make use the so-called Pseudo-Random Numbers generators

Temperature

The temperature is usually fixed in MMC simulations, since in clasical statistics the kinetic degrees of freedom can be generally, integrated out.

References

M.P. Allen and D.J. Tildesley , etc