Dimensional Regularization and Dimensional Reduction in the Light Cone
2008 (English)In: Physical Review D, ISSN 1550-7998, E-ISSN 1550-2368, Vol. 77, no 125032Article in journal (Refereed) Published
We calculate all the 2 to 2 scattering process in Yang-Mills theory in the Light Cone gauge, with the dimensional regulator as the UV regulator. The IR is regulated with a cutoff in q+" role="presentation" style="display: inline; line-height: normal; font-size: 13.6px; word-spacing: normal; word-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; padding: 0px; margin: 0px; position: relative;">q+q+. It supplements our earlier work, where a Lorentz non-covariant regulator was used and the final results bear some problems in gauge fixing. Supersymmetry relations among various amplitudes are checked using the light cone superfields.
Place, publisher, year, edition, pages
2008. Vol. 77, no 125032
gauge field theory: Yang-Mills | regularization: dimensional | light cone gauge | dimensional reduction | perturbation theory: higher-order | supersymmetry: superfield
Research subject Theoretical Physics
IdentifiersURN: urn:nbn:se:uu:diva-288057DOI: 10.1103/PhysRevD.77.125032OAI: oai:DiVA.org:uu-288057DiVA: diva2:923892