General Background Field Calculations With Fermion Fields
Jul, 198435 pages
Published in:
- Nucl.Phys.B 249 (1985) 472-506
- Published: 1985
Report number:
- DAMTP-84-2
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Abstract: (Elsevier)
Background field calculations including fermion background fields are undertaken to determine one- and two-loop counterterms, and β-functions, for a general vector, scalar, spinor field gauge theory. Dimensional regularisation, and also the dimensional reduction variant, with a non-perturbative treatment of the background fields are used. In the dimensional reduction case two alternative forms are given for the results depending on the precise treatment of ε-scalars.- GAUGE FIELD THEORY: BACKGROUND FIELD
- FERMION: BACKGROUND FIELD
- FIELD THEORY: SCALAR
- FIELD THEORY: SPINOR
- SPINOR: FIELD THEORY
- FIELD THEORY: VECTOR
- RENORMALIZATION: REGULARIZATION
- RENORMALIZATION: BETA FUNCTION
- FEYNMAN GRAPH: HIGHER-ORDER
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