1995/05/29 by H. Grosse, C. Klimcik, P. Presnajder · 1 citation
Physics and Astronomy · #hep-th
published as Int.J.Theor.Phys. 35 (1996) 231-244 · 19 pages, LaTeX
arxiv created 1995/05/29 · arxiv updated 2009/11/30
We describe the self-interacting scalar field on the truncated sphere and we perform the quantization using the functional (path) integral approach. The theory posseses a full symmetry with respect to the isometries of the sphere. We explicitely show that the model is finite and the UV-regularization automatically takes place.