Algorithm for Computing the $\BETA$-Function of Quantum Electrodynamics in the Large N_f Expansion

Details Algorithm for Computing the $\BETA$-Function of Quantum Electrodynamics in the Large N_f Expansion Algorithm for Computing the $\BETA$-Function of Quantum Electrodynamics in the Large N_f Expansion

1993-01-29

arxiv.org/abs/hep-th/9301123v1

Int. J. Mod. Phys. A8 (1993) 2465-2486

Physics

High Energy Physics

High Energy Physics - Theory

latex file, 22 pages, 12 figures available on request from the author, LTH-294

Scientific paper

By considering corrections to the asymptotic scaling functions of the photon and electron in quantum electrodynamics with $\Nf$ flavours, we solve the skeleton Dyson equations at $O(1/\Nf)$ in the large $\Nf$ expansion at the $d$-dimensional critical point of the theory and deduce the critical exponent $\beta^\prime(g_c)$, in arbitrary dimensions, and subsequently present a method for computing higher order corrections to $\beta(g)$.

Affiliated with

Also associated with

No associations

Rating

Algorithm for Computing the $\BETA$-Function of Quantum Electrodynamics in the Large N_f Expansion 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 Algorithm for Computing the $\BETA$-Function of Quantum Electrodynamics in the Large N_f Expansion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Algorithm for Computing the $\BETA$-Function of Quantum Electrodynamics in the Large N_f Expansion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-723391