Gravity in enhanced brane-world models

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Gravity localization depends on the brane's position and cosmological constant, establishing specific bounds on coupling constants.
Key evidence includes the enhanced models that incorporate Einstein-Hilbert terms and analyze the brane's effect on gravity localization.
Through the study of bulk metric perturbations alongside brane-world holography, novel insights into gravity behavior are provided.
The implications underline potential limitations and pathologies in the theory as the brane approaches the boundary, urging caution with advanced terms.

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Generalizing gravity localization in brane-worlds with different cosmological constants, highlighting the implications of higher-derivative terms.

Quim Llorens (2025) studied this question.

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Generalizing gravity localization in brane-worlds with different cosmological constants, highlighting the implications of higher-derivative terms.