In theoretical physics, a bare particle is an excitation of an elementary quantum field. Such a particle is not identical to the particles observed in the experiments: the real particles are dressed particles that also include additional particles surrounding the bare one.
Famous quotes containing the words bare and/or particle:
“Lead bullets flattened by human teeth have been found on the camp site. Soldiers who had been caught stealing food from nearby farms customarily chewed on a bullet as the lash was laid on their bare backs.”
—For the State of New Jersey, U.S. public relief program (1935-1943)
“Experience is never limited, and it is never complete; it is an immense sensibility, a kind of huge spider-web of the finest silken threads suspended in the chamber of consciousness, and catching every air-borne particle in its tissue.”
—Henry James (1843–1916)