Finding the Pion in the Chiral Random Matrix Vacuum
arXiv:hep-ph/9905231 · doi:10.1103/PhysRevD.61.077902
Abstract
The existence of a Goldstone boson is demonstrated in chiral random matrix theory. After determining the effective coupling and calculating the scalar and pseudoscalar propagators, a random phase approximation summation reveals the massless pion and massive sigma modes expected whenever chiral symmetry is spontaneously broken.
3 pages, 1 figure, revtex
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