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Bare particle

From Wikipedia, the free encyclopedia

In theoretical physics, a bare particle is an excitation of an elementary quantum field.[citation needed] In solid-state physics, quasiparticles are dressed particles that also include additional particles surrounding the bare one.[1][2]

See also

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References

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  1. ^ Rössler, Ulrich (2013-06-29). Solid State Theory: An Introduction. Springer Science+Business Media. p. 203. ISBN 978-3-662-09940-7.
  2. ^ Economou, Eleftherios N. (2006-08-02). Green's Functions in Quantum Physics. Springer Science+Business Media. p. 276. ISBN 978-3-540-28841-1.