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Based on the canonical Ward-Takahashi identities to include composite fields to study gauge symmetry dynamical breaking for Abelian gauge theory in higher-order derivative systems, the mass spectra of both fermion and bound states are obtained. The effect of higher-order derivative terms on mass generation is discussed.
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Keywords:
- canonical Ward identity /
- constraints /
- dynamical symmetry breaking /
- Abelian gauge theory
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