How the Little Group Constrains Massless Field Representations in Higher Even Dimensions
Abstract
Description
Assuming trivial action of Euclidean translations of the little group, we derive a simple correspondence between massless field representations transforming under the full generalized even dimensional Lorentz group, and highest weight states of the relevant little group. This yields a connection between `helicity' and `chirality' in all dimensions, and highlights the special nature of the restricted representations under `gauge' transformations.
Harvard University, 10 pages, in plain TeX, uses harvmac (use big format). Talk presented at the International Colloquium on Group Theoretical Methods in Physics, Salamanca, Spain (June 1992). Submitted to the Procedings
Harvard University, 10 pages, in plain TeX, uses harvmac (use big format). Talk presented at the International Colloquium on Group Theoretical Methods in Physics, Salamanca, Spain (June 1992). Submitted to the Procedings