The light-cone gauge at two loops: The scalar anomalous dimension |
| |
| Authors: | D M Capper D R T Jones A T Suzuki |
| |
| Institution: | 1. Department of Physics, Queen Mary College, Mile End Road, E1 4NS, London, England
2. Department of Applied Mathematics and Theoretical Physics, University of Liverpool, P.O. Box 147, L69 3BX, Liverpool, England
|
| |
| Abstract: | We demonstrate that the light-cone gauge is a feasible tool for multi-loop computations by using it to evaluate the two-loop scalar anomalous dimension, γ(2), in a general gauge theory. In the special case of supersymmetry we obtain agreement with previous results which were derived using non-light-cone techniques. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
