Alternative descriptors of Coulomb systems and their relationship to the kinetic energy

作者：Nagy A^*

来源：Chemical Physics Letters, 2008, 460(1-3): 343-346.

DOI：10.1016/j.cplett.2008.05.077

A family of quantities capable of fully determining every property of a Coulomb system is defined. Making use of the differential virial theorem of Nagy and March, a first-order differential equation for the functional derivative of the kinetic energy functional is derived for spherically symmetric systems.

• 出版日期2008-7-20