An Etymological Dictionary of Astronomy and Astrophysics
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The → electric charge carried by an object is independent of the → velocity of the object with respect to the → observer. In other words, the charge is the same in any → frame of reference.

→ charge; → invariance.

Same as → Galilean relativity.

→ Galilean; → invariance.

The invariance of any field theory under gauge transformation.

→ gauge; → invariance.

Any property of a physical law or quantity that is unchanged after the application of certain classes of transformations.

Invariance; noun of → invariant.

→ Einstein equivalence principle.

→ local; → Lorentz; → invariance.

→ Einstein equivalence principle.

→ local; → position; → invariance.

Of a physical law, invariance with respect to a → Lorentz transformation.

→ Lorentz; → invariance.