The virial theorem is applicable to the cores of stars, by establishing a relation between gravitational potential energy and thermal kinetic energy (i.e. temperature).

The meaning of VIRIAL is half the product of the stress due to the attraction or repulsion between two particles in space times the distance between them or in the case of more than two …

That's why the virial theorem refers to time averages of the kinetic and potential energy. But the basic idea is the same. And the proof is surprisingly simple. Here's how it goes. We consider a …

The vir­ial the­o­rem re­lates the ex­pec­ta­tion ki­netic en­ergy of a quan­tum sys­tem to the po­ten­tial. That is of the­o­ret­i­cal in­ter­est, as well as im­por­tant for com­pu­ta­tional meth­ods like “den­sity …

Jan 22, 2021 · The virial theorem is an important theorem for a system of moving particles both in classical physics and quantum physics. The Virial Theorem is useful when considering a …

In fact, any system composed of electrons and nuclei, such as yourself, satisfies the conditions of the virial theorem. By far the most important force in systems composed of electrons and …

Nov 1, 2025 · virial (not comparable) (mechanics) Of or pertaining to the interactive forces between molecules or particles.