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arXiv · 2412.13885

Q-ball perturbations with more details: linear analysis vs lattice

Aleksandr Azatov·Quoc Trung Ho·Mohamed Mahdi Khalil
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Abstract

We analyze in detail the interactions between non-topological soliton (Q-ball) and its perturbations. We extend the previous literature by carefully identifying the domain of applicability of linear analysis as well discussion of the FLS Q-balls. Applications to the early universe physics are briefly commented.

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Aleksandr Azatov, Quoc Trung Ho, Mohamed Mahdi Khalil. 2024-12-18. Q-ball perturbations with more details: linear analysis vs lattice. https://arxiv.org/abs/2412.13885

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