Operator regularization and the phase of one-loop determinants

DOI10.1016/0003-4916(92)90090-9zbMath0875.58028OpenAlexW2094117937MaRDI QIDQ1816180

D. G. C. McKeon, T. N. Sherry

Publication date: 24 November 1996

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0003-4916(92)90090-9

zbMATH Keywords

phaseself-energyFeynman diagramsMajorana spinor\(\eta\)-function analysisnon-Hermitian operatorone-loop determinantsoperator regularization

Mathematics Subject Classification ID

Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Anomalies in quantum field theory (81T50) Determinants and determinant bundles, analytic torsion (58J52)

Related Items (9)

Worldline path integrals for fermions with scalar, pseudoscalar and vector couplings ⋮ Field redefinition invariant Lagrange multiplier formalism ⋮ Optimal renormalization-group improvement of two radiatively-broken gauge theories ⋮ Spinors and supersymmetry in four-dimensional Euclidean space ⋮ Symbols of one-loop integrals from mixed Tate motives ⋮ The background field method for \( \mathcal{N} = {2} \), \(d3\) super Chern-Simons-matter theories ⋮ Nonperturbative one-loop effective action for QED with Yukawa couplings ⋮ Renormalization-group improvement of effective actions beyond summation of leading logarithms ⋮ GAUGE DEPENDENCE IN CHERN–SIMONS THEORY

Cites Work

• Quantum field theory and the Jones polynomial
• Zeta function regularization of path integrals in curved spacetime
• On Gauge Invariance and Vacuum Polarization
• Unnamed Item

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