Discrete time heat kernel and UV modified propagators with dimensional deconstruction

DOI10.1088/1751-8121/acd488zbMath1516.81186arXiv2212.07049OpenAlexW4376129833MaRDI QIDQ6159069

Kiyoshi Shiraishi, Nahomi Kan

Publication date: 1 June 2023

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2212.07049

zbMATH Keywords

discretizationpropagatorheat kerneldeconstructionUV divergence

Mathematics Subject Classification ID

Electromagnetic interaction; quantum electrodynamics (81V10) Quantum optics (81V80) Discrete version of topics in analysis (39A12) Formal methods and deformations in algebraic geometry (14D15) Heat kernel (35K08)

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