Action At A Distance (physics)
In physics, action at a distance is the nonlocal interaction of objects that are separated in space.
This term was used most often in the context of early theories of gravity and electromagnetism to describe how an object responds to the influence of distant objects. More generally "action at a distance" describes the failure of early atomistic and mechanistic theories which sought to reduce all physical interaction to collision. The exploration and resolution of this problematic phenomenon led to significant developments in physics, from the concept of a field, to descriptions of quantum entanglement and the mediator particles of the standard model.
Read more about Action At A Distance (physics): Electricity and Magnetism, Quantum Mechanics
Famous quotes containing the words action and/or distance:
“A human action becomes genuinely important when it springs from the soil of a clear-sighted awareness of the temporality and the ephemerality of everything human. It is only this awareness that can breathe any greatness into an action.”
—Václav Havel (b. 1936)
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