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:
“Where have I seen before, against the wind,
These bright virgins, robed and bare of bonnet,
Flowing with music of their strange quick tongue
And adventuring with delicate paces by the stream,—
Myself a child, old suddenly at the scream
From one of the white throats which it hid among?”
—John Crowe Ransom (1888–1974)
“Standing on the bare ground,—my head bathed by the blithe air, and uplifted into infinite space,—all mean egotism vanishes. I become a transparent eye-ball; I am nothing; I see all; the currents of the Universal Being circulate through me; I am part and particle of God.”
—Ralph Waldo Emerson (1803–1882)