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arXiv · 1211.5106

Gas of wormholes in Euclidean quantum field theory

E. P. Savelova
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Abstract

We model the spacetime foam picture by a gas of wormholes in Euclidean field theory. It is shown that at large distances the presence of such a gas leads merely to a renormalization of mass and charge values. We also demonstrate that there exist a class of specific distributions of point-like wormholes which essentially change the ultraviolet behavior of Green functions and lead to finite quantum field theories.

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E. P. Savelova. 2012-11-28. Gas of wormholes in Euclidean quantum field theory. https://doi.org/10.1134/s0202289313020096

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