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arXiv · 2505.18633

Nonexistence of global weak solutions of Klein-Gordon equations with gauge variant semilinear terms in Friedmann-Lema\^itre-Robertson-Walker spacetimes

Makoto Nakamura·Takuma Yoshizumi
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Abstract

Nonexistence of global weak solutions of Klein-Gordon equations with gauge variant semilinear terms are considered in Friedmann-Lema\^itre-Robertson-Walker spacetimes. Effects of spatial expansion or contraction on the solutions are studied through the scale-function and the curved mass.

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Makoto Nakamura, Takuma Yoshizumi. 2025-05-24. Nonexistence of global weak solutions of Klein-Gordon equations with gauge variant semilinear terms in Friedmann-Lema\^itre-Robertson-Walker spacetimes. https://arxiv.org/abs/2505.18633

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