Exceptional non-renormalization properties and OPE analysis of chiral four-point functions in N=4 SYM_4

Details Exceptional non-renormalization properties and OPE analysis of chiral four-point functions in N=4 SYM_4 Exceptional non-renormalization properties and OPE analysis of chiral four-point functions in N=4 SYM_4

2001-03-27

arxiv.org/abs/hep-th/0103230v3

Nucl.Phys. B620 (2002) 380-404

Physics

High Energy Physics

High Energy Physics - Theory

an error in Sect. 4 corrected; references added

Scientific paper

10.1016/S0550-3213(01)00569-7

We show that certain classes of apparently unprotected operators in N=4 SYM_4 do not receive quantum corrections as a consequence of a partial non-renormalization theorem for the 4-point function of chiral primary operators. We develop techniques yielding the asymptotic expansion of the 4-point function of CPOs up to order O(\lambda^2) and we perform a detailed OPE analysis. Our results reveal the existence of new non-renormalized operators of approximate dimension 6.

Affiliated with

Also associated with

No associations

Rating

Exceptional non-renormalization properties and OPE analysis of chiral four-point functions in N=4 SYM_4 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 Exceptional non-renormalization properties and OPE analysis of chiral four-point functions in N=4 SYM_4, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exceptional non-renormalization properties and OPE analysis of chiral four-point functions in N=4 SYM_4 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-659892