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arXiv · 2412.15522

Blowing-up solutions of Klein-Gordon equations with gauge variant semilinear terms in Friedmann-Lema\'itre-Robertson-Walker spacetimes under finite speed of propagation

Makoto Nakamura·Takuma Yoshizumi
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Abstract

Blowing-up 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. 2024-12-20. Blowing-up solutions of Klein-Gordon equations with gauge variant semilinear terms in Friedmann-Lema\'itre-Robertson-Walker spacetimes under finite speed of propagation. https://arxiv.org/abs/2412.15522

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