It appears in the Euler equation for internal energy, and the Gibbs-Duhem equation relates the change in this quantity for components of a system.
For constant NVT simulations, the Widom test particle method can be used to calculate this value for a system. According to the Thomas-Fermi approximation, this value equals the sum of the local (*) Fermi energy and potential energy for a cloud of trapped fermions. It appears in the Euler equation for internal energy, and the Gibbs-Duhem equation relates the change in this quantity for components of a system. For 10 points, name this quantity that is equal for components in equilibrium and represents the molar Gibbs free energy, mu.
For constant NVT simulations, the Widom test particle method can be used to calculate this value for a system.
{chemical} potential