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The renormalization of the axial anomaly in dimensional regularization
TLDR
In this article, the prescription for the γ5 matrix within dimensional regularization in multiloop calculations is elaborated and the three-loop anomalous dimension of the singlet axial current is calculated.Abstract:
The prescription for the γ5 matrix within dimensional regularization in multiloop calculations is elaborated. The three-loop anomalous dimension of the singlet axial current is calculated.read more
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The QCD axion, precisely
Giovanni Grilli di Cortona,Edward Hardy,Javier Pardo Vega,Javier Pardo Vega,Giovanni Villadoro +4 more
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Charm quark contribution to K+ ---> pi+ nu anti-nu at next-to-next-to-leading order
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NNLO corrections to the total cross section for Higgs boson production in hadron-hadron collisions
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B d , s → ρ , ω , K * , ϕ decay form factors from light-cone sum rules reexamined
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Higgs boson production in bottom quark fusion at next-to-next-to-leading order
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References
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Regularization and Renormalization of Gauge Fields
Gerard 't Hooft,M.J.G. Veltman +1 more
TL;DR: In this article, a new regularization and renormalization procedure for gauge theories is presented, which is particularly well suited for the treatment of gauge theories and is transparent when anomalies such as the Bell-Jackiw-Adler anomaly may occur.
Journal ArticleDOI
Axial vector vertex in spinor electrodynamics
TL;DR: In this article, the axial-vector vertex in spinor electrodynamics has anomalous properties which differ with those found by the formal manipulation of field equations, and the divergence of axial vector current is not the usual expression calculated from the field equations.
Journal ArticleDOI
Dimensional regularization and the renormalization group
TL;DR: In this article, the behavior of a renormalized field theory under scale transformations x → λx; p → p/λ can be found in a simple way when the theory is regularized by the continuous dimension method.
Journal ArticleDOI
Supersymmetric Dimensional Regularization via Dimensional Reduction
TL;DR: In this article, a modified form of dimensional regularization is introduced which manifestly preserves gauge invariance, unitarity, and global supersymmetry, and also considers its application to supergravity.
Journal ArticleDOI
Deep-inelastic scattering beyond the leading order in asymptotically free gauge theories
TL;DR: In this article, the authors calculate the full order${g}^{2}$ corrections to the coefficient functions which determine the dependence of the moments of deep-inelastic structure functions.
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