scholarly journals Mass and infrared regularization in a nonlightlike axial gauge

1981 ◽  
Vol 24 (8) ◽  
pp. 2245-2263 ◽  
Author(s):  
B. Humpert ◽  
W. L. van Neerven
Keyword(s):  
Infrared Regularization ◽  
Axial Gauge

MASSIVE AXIAL GAUGE IN THE EXACT RENORMALIZATION GROUP APPROACH

2001 ◽  
Vol 16 (11) ◽  
pp. 2101-2104 ◽  
Author(s):  
P. PANZA ◽  
R. SOLDATI
Keyword(s):  
Renormalization Group ◽  
Wilson Loop ◽  
Gauge Theories ◽  
Massless Limit ◽  
Group Approach ◽  
Gauge Invariant ◽  
Axial Gauge ◽  
Renormalization Group Approach ◽  
Exact Renormalization Group

The Exact Renormalization Group (ERG) approach to massive gauge theories in the axial gauge is studied and the smoothness of the massless limit is analysed for a formally gauge invariant quantity such as the Euclidean Wilson loop.

Admissibility of the axial gauge in QED2

1981 ◽  
Vol 103 (2) ◽  
pp. 139-140
Author(s):  
C.R. Hagen ◽  
L.P.S. Singh
Keyword(s):  
Axial Gauge

On the infra-red behaviour of the gluon vacuum polarization in axial gauge

1985 ◽  
Vol 88 (4) ◽  
pp. 407-426 ◽  
Author(s):  
E. L. Heck ◽  
H. A. Slim
Keyword(s):  
Vacuum Polarization ◽  
Axial Gauge ◽  
Infra Red

Symmetries of axial gauge pole prescriptions

1988 ◽  
Vol 205 (4) ◽  
pp. 530-534 ◽  
Author(s):  
P. Gaigg ◽  
M. Kreuzer
Keyword(s):  
Axial Gauge

scholarly journals Dirac, Majorana, Weyl in 4D

Universe ◽  
2020 ◽  
Vol 6 (8) ◽  
pp. 111
Author(s):  
Loriano Bonora ◽  
Roberto Soldati ◽  
Stav Zalel
Keyword(s):  
Feynman Diagram ◽  
The Other ◽  
Gauge Fields ◽  
Majorana Fermions ◽  
Diagram Method ◽  
Axial Gauge ◽  
Definition Of ◽  
Weyl Fermions

This is a review of some elementary properties of Dirac, Weyl and Majorana spinors in 4D. We focus in particular on the differences between massless Dirac and Majorana fermions, on one side, and Weyl fermions, on the other. We review in detail the definition of their effective actions, when coupled to (vector and axial) gauge fields, and revisit the corresponding anomalies using the Feynman diagram method with different regularisations. Among various well known results we stress in particular the regularisation independence in perturbative approaches, while not all the regularisations fit the non-perturbative ones. As for anomalies, we highlight in particular one perhaps not so well known feature: the rigid relation between chiral and trace anomalies.

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