Dilaton and Chiral-Symmetry Breaking
- 24 March 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 56 (12), 1230-1233
- https://doi.org/10.1103/physrevlett.56.1230
Abstract
The spontaneous breaking of chiral symmetry in certain gauge models may also imply the spontaneous breaking of an approximate scale symmetry. This breaking will produce the dilaton as a pseudo-Goldstone boson of spontaneously broken scale invariance.Keywords
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