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arXiv · 2206.10794

Mechanism to control the internal structure of thick brane

D. Bazeia·A. S. Lobão Jr
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Abstract

In this work we study braneworlds generated by several scalar fields. The investigation describes the necessary formalism to examine models and evaluate the conditions for the stability of the gravitational sector under linear perturbations. In particular, we develop a mechanism that help us investigate distinct situations controlled by two and by three fields, focusing on how the fields can be used to modify the internal structure of the brane.

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D. Bazeia, A. S. Lobão Jr. 2022-06-22. Mechanism to control the internal structure of thick brane. https://doi.org/10.1140/epjc%2Fs10052-022-10546-z

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