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arXiv · 1009.1970

Ultraviolet-Finite QFT on Curved Space-Times

P. Tillman
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Abstract

This paper proposes a different interpretation on the renormalization program of an interacting Klein-Gordon field in curved space-times. Rather than being just another renormalization program we argue that it that it makes the QFT ultraviolet-finite at its foundation. More precisely, we argue that renormalization is a part of the foundation of QFT and that without it the theory is mathematically ill-defined or at the very least incompletely specified.

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P. Tillman. 2010-09-10. Ultraviolet-Finite QFT on Curved Space-Times. https://arxiv.org/abs/1009.1970

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