How to preserve symmetries with cut-off regularized integrals?
arXiv:hep-ph/0611220 · doi:10.1016/j.nuclphysa.2007.05.003
Abstract
We present a prescription to calculate the quadratic and logarithmic divergent parts of several integrals employing a cutoff in a coherent way, i.e. in total agreement with symmetry requirements. As examples we consider one-loop Ward identities for QED and a phenomenological chiral model.
11 pages, 3 graphs
References in corpus (8)
- Grand Unification at Intermediate Mass Scales through Extra Dimensions
- Hidden Local Symmetry at Loop -- A New Perspective of Composite Gauge Boson and Chiral Phase Transition
- Vector and axial-vector correlators in a chirally symmetric model
- Symmetry Principle Preserving and Infinity Free Regularization and renormalization of quantum field theories and the mass gap
- Wilsonian Matching of Effective Field Theory with Underlying QCD
- Fate of Vector Dominance in the Effective Field Theory
- Renormalization group equations in a model of generalized hidden local symmetry and restoration of chiral symmetry
- Power law in a gauge-invariant cut-off regularisation
Cited by in corpus (12)
- Superconducting quantum criticality of topological surface states at three loops
- Quantum gravitational contributions to the beta function of quantum electrodynamics
- (Un)determined finite regularization dependent quantum corrections: the Higgs decay into two photons and the two photon scattering examples
- Two-Loop Cutoff Renormalization of 4-D Yang-Mills Effective Action
- Quantum Dynamics of Supergravity on R^3 x S^1
- Formula for two-loop divergent part of 4-D Yang-Mills effective action
- Explicit Cutoff Regularization in Coordinate Representation
- Guises and Disguises of Quadratic Divergences
- Effects of the Regularization on the Restoration of Chiral and Axial Symmetries
- Naturalness and theoretical constraints on the Higgs boson mass
- RGE and the Fine-Tuning Problem
- States generated in the -multi- interactions