Editing Nosé-Hoover thermostat
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where <math>\zeta</math> is the thermodynamic friction coefficient, given by (Ref. 3 Eq. 5) | where <math>\zeta</math> is the thermodynamic friction coefficient, given by (Ref. 3 Eq. 5) | ||
:<math>\frac{{\mathrm {d}}\zeta(t)}{{\mathrm {d}t}} = \frac{1}{Q} | :<math>\frac{{\mathrm {d}}\zeta(t)}{{\mathrm {d}t}} = \frac{1}{Q} \sum m {\mathbf{v}}(t)^2 - (X+1)k_BT</math> | ||
where <math>Q</math> is a parameter that has the dimensions of energy<math>\times</math>(time)<sup>2</sup> and determines the time-scale of the temperature fluctuation and <math>X</math> is the number of degrees of freedom. | where <math>Q</math> is a parameter that has the dimensions of energy<math>\times</math>(time)<sup>2</sup> and determines the time-scale of the temperature fluctuation and <math>X</math> is the number of degrees of freedom. |