Wick rotation, regularization of propagators by a complex metric and multidimensional cosmology

zbMath0958.83047arXivgr-qc/9705008MaRDI QIDQ1576163

V. D. Ivashchuk

Publication date: 17 April 2001

Published in: Gravitation \& Cosmology (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/9705008

zbMATH Keywords

quantum gravityquantum field theorymultidimensional cosmologycovariant regularization

Mathematics Subject Classification ID

Quantum field theory on curved space or space-time backgrounds (81T20) Quantization of the gravitational field (83C45) Kaluza-Klein and other higher-dimensional theories (83E15)

Related Items (4)

Feynman's \(i\epsilon\) prescription, almost real spacetimes, and acceptable complex spacetimes ⋮ Uses of complex metrics in cosmology ⋮ Canonical quantization of the electromagnetic field in arbitrary \(\xi \)-gauge ⋮ Multidimensional classical and quantum wormholes in models with cosmological constant

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