When given an electron density for a 1-electron system, this quantity is described by the von Weizsacker functional.
When given an electron density for a 1-electron system, this quantity is described by the von Weizsacker functional. Two times the average value of this equals a constant times the average of its counterpart by the virial theorem. One can use the virial theorem to derive the equipartition theorem, which gives that this quantity is three-halves times the Boltzmann constant times temperature. This quantity is equal to momentum squared over two times mass. The rotational form of this is equal to one-half times the moment of inertia times the angular velocity squared. Name this quantity which, in translational motion, equals one-half times mass times velocity squared.
When given an electron density for a 1-electron system, this quantity is described by the von Weizsacker functional.
{kinetic energy} [prompt on “energy;” do not accept “potential energy”]