Gauge Theory High-Energy Behavior from J-Plane Unitarity

Details Gauge Theory High-Energy Behavior from J-Plane Unitarity Gauge Theory High-Energy Behavior from J-Plane Unitarity

1995-10-18

arxiv.org/abs/hep-ph/9510329v1

Nucl.Phys. B468 (1996) 175-218

Physics

High Energy Physics

High Energy Physics - Phenomenology

55 pages in latex, 32 ps-figs

Scientific paper

10.1016/0550-3213(95)00129-8

In a non-abelian gauge theory the $t$-channel multiparticle unitarity equations continued in the complex j-plane can be systematically expanded around $j=1$. The combination of Ward identity constraints with unitarity is sufficient to produce directly many results obtained by Regge limit leading-log and next-to-leading log momentum space calculations. The $O(g^2)$ BFKL kernel is completely determined. $O(g^4)$ contributions to the kernel are also determined, including the leading contribution of a new partial-wave amplitude - previously identified as a separate forward component with a holomorphically factorizable spectrum. For this amplitude the only scale ambiguity is the overall normalization and it is anticipated to be a new conformally invariant kernel. The results suggest that all conformally invariant reggeon interactions are determined by $t$-channel unitarity.

Affiliated with

Also associated with

No associations

Rating

Gauge Theory High-Energy Behavior from J-Plane Unitarity 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 Gauge Theory High-Energy Behavior from J-Plane Unitarity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gauge Theory High-Energy Behavior from J-Plane Unitarity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-633062