Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2011-09-28
Mod.Phys.Lett. A, Vol. 26, No. 38 (2011) 2879-2887
Physics
High Energy Physics
High Energy Physics - Theory
9 pages, references added, minor corrections, typos fixed, accepted in Mod. Phys. Lett. A
Scientific paper
10.1142/S0217732311037212
We consider the one loop effective action in four dimensional Euclidean space for a background chiral field coupled to a spinor field. It proves possible to find an exact expression for this action if the mass $m$ of the spinor vanishes. If $m$ does not vanish, one can make a perturbative expansion in powers of the axial field that contributes to the chiral field, while treating the contribution of the vector field exactly when it is a constant. The analogous problem in two dimensions is also discussed.
Brandt Fernando T.
McKeon Dennis G. C.
Patrushev Alexander
No associations
LandOfFree
Electrodynamics in a Background Chiral Field does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Electrodynamics in a Background Chiral Field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrodynamics in a Background Chiral Field will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-44511