A class of QFTs with higher derivative field equations leading to standard dispersion relation for the particle excitations

DOI10.1016/J.PHYSLETB.2020.135912zbMath1472.81148arXiv2011.04411OpenAlexW3095878617MaRDI QIDQ820377

N. E. Zubov

Publication date: 27 September 2021

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2011.04411

Mathematics Subject Classification ID

Model quantum field theories (81T10) Feynman diagrams (81T18) Infinite-dimensional groups and algebras motivated by physics, including Virasoro, Kac-Moody, (W)-algebras and other current algebras and their representations (81R10) Path integrals in quantum mechanics (81S40)

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