Towards a Nonperturbative Covariant Regularization in 4D Quantum Field Theory
High Energy Physics - Theory
2007-05-23 v1
Abstract
We give a noncommutative version of the complex projective space CP^2 and show that scalar QFT on this space is free of UV divergencies. The tools necessary to investigate Quantum fields on this fuzzy CP^2 are developed and possibilities to introduce spinors and Dirac operators are discussed.
Cite
@article{arxiv.hep-th/9902138,
title = {Towards a Nonperturbative Covariant Regularization in 4D Quantum Field Theory},
author = {H. Grosse and A. Strohmaier},
journal= {arXiv preprint arXiv:hep-th/9902138},
year = {2007}
}
Comments
16 pages, 1 figure