reciprocity

[AntonioLao]

Or charge independence implies that when mass independence and time independence are both incorporated in a physical theory the result is a theory of charge independence. Charge independence can also be called a principle for describing a theory of the strong nuclear color forces of quarks.

The experimental evidence for binding energy equivalence of mirror nuclei (e.g. helium-3 and tritium) strongly suggests that strong nuclear force is charge independence. A theory of charge independence would be able to establish a principle of equivalence for absolute local infinitesimal acceleration and local infinitesimal spatial frequency of quantized space-time. This is analogous to the equivalence of inertial mass and gravitational mass in a global perspective found in general relativity. Although the functional correspondence between inertial mass and gravitational mass is one-to-one, that of local infinitesimal acceleration and local spatial frequency is a many-to-many dysfunctional correspondence.

[mkirkpatrick]

Again another interesting concept,the word though.reciprocity,sounds like cause and effect.or even,perish the thought,Karma!For each action there is
an equal and opposite reaction,who said that?

kind regards michael.

[AntonioLao]

For each action there is an equal and opposite reaction,who said that?

Newton's 3rd law of motion. Reciprocity is the same as charge independence.