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arXiv · 2408.12562

Hybrid branes from split kinks

D. Bazeia·A. S. Lobão·M. A. Marques
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Abstract

In this work, we investigate braneworld models generated by scalar fields in which one field has a split kink profile, in which a kink separates into two kinklike configurations. Our analysis covers models with two and three fields, examining the behavior of the most important quantities associated with the brane, such as the warp factor and the stability of the corresponding gravity sector. The results show that the brane is stable and supports a hybrid character, behaving as a thin and thick configuration.

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D. Bazeia, A. S. Lobão, M. A. Marques. 2024-08-22. Hybrid branes from split kinks. https://doi.org/10.1016/j.nuclphysb.2024.116662

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