@article {universe8080429,
	title = {Brans\&ndash;Dicke Unimodular Gravity},
	journal = {Universe},
	volume = {8},
	number = {8},
	year = {2022},
	abstract = {We propose a unimodular version of the Brans\&ndash;Dicke theory designed with a constrained Lagrangian formulation. The resulting field equations are traceless. The vacuum solutions in the cosmological background reproduce the corresponding solutions of the usual Brans\&ndash;Dicke theory but with a cosmological constant term. A perturbative analysis of the scalar modes is performed and stable and unstable configurations appear, in contrast with the Brans\&ndash;Dicke case for which only stable configurations occur. On the other hand, tensorial modes in this theory remain the same as in the traditional Brans\&ndash;Dicke theory.},
	issn = {2218-1997},
	doi = {10.3390/universe8080429},
	url = {https://www.mdpi.com/2218-1997/8/8/429},
	author = {Almeida, Alexandre M. R. and J{\'u}lio C. Fabris and Daouda, Mahamadou Hamani and Kerner, Richard and Velten, Hermano and Hip{\'o}lito-Ricaldi, Willian S.}
}
