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:
“Some burn damp faggots, others may consume
The entire combustible world in one small room
As though dried straw, and if we turn about
The bare chimney is gone black out
Because the work had finished in that flare.”
—William Butler Yeats (1865–1939)
“Love is life. All, everything that I understand, I understand only because I love. Everything is, everything exists, only because I love. Everything is united by it alone. Love is God, and to die means that I, a particle of love, shall return to the general and eternal source.”
—Leo Tolstoy (1828–1910)