A Naturally Renormalized Quantum Field Theory
arXiv:gr-qc/0607027 · doi:10.1007/s10773-009-0064-4
Abstract
It was shown that quantum metric fluctuations smear out the singularities of Green's functions on the light cone [1], but it does not remove other ultraviolet divergences of quantum field theory. We have proved that the quantum field theory in Krein space, {\it i.e.} indefinite metric quantization, removes all divergences of quantum field theory with exception of the light cone singularity [2,3]. In this paper, it is discussed that the combination of quantum field theory in Krein space together with consideration of quantum metric fluctuations, results in quantum field theory without any divergences.
8 pages
References in corpus (3)
Cited by in corpus (16)
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