Dynamical chiral symmetry breaking on a brane in reduced QED
Dynamical chiral symmetry breaking on a brane in reduced QED
Reduced gauge theories are theories in which while gauge fields propagate in a bulk, fermion fields are localized on a brane. We study dynamical chiral symmetry breaking on a 2-brane and a 1-brane in reduced ${\mathrm{QED}}_{3+1},$ and on a 1-brane in reduced ${\mathrm{QED}}_{2+1}.$ Since, unlike higher dimensional gauge theories, ${\mathrm{QED}}_{3+1}$ …