Towards a Nonperturbative Covariant Regularization in 4D Quantum Field Theory

1999/02/19 by H. Grosse, A. Strohmaier
Physics and Astronomy · #hep-th

paper · pdf

published as Lett.Math.Phys. 48 (1999) 163-179 · 16 pages, 1 figure

arxiv created 1999/02/19 · arxiv updated 2009/11/30

Abstract

We give a noncommutative version of the complex projective space CP² and show that scalar QFT on this space is free of UV divergencies. The tools necessary to investigate Quantum fields on this fuzzy CP² are developed and possibilities to introduce spinors and Dirac operators are discussed.

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