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arXiv · 2503.09111

Feynman Propagator of the Arthurs-Kelly system at the Planck Scale

Mi-Ra Hwang·Eylee Jung·MuSeong Kim·DaeKil Park
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Abstract

The non-relativistic quantum mechanics with a generalized uncertainty principle (GUP) is examined in the Arthurs-Kelly system. The Feynman propagator for this system is exactly derived within the first order of the GUP parameter $\beta$. The application of it in the early universe stage is briefly discussed.

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Mi-Ra Hwang, Eylee Jung, MuSeong Kim, DaeKil Park. 2025-03-12. Feynman Propagator of the Arthurs-Kelly system at the Planck Scale. https://arxiv.org/abs/2503.09111

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