Novel charged black hole solutions of Born–Infeld type: General properties, Smarr formula and Quasinormal frequencies
Leonardo BalartDepartamento de Ciencias Físicas, Universidad de la Frontera, Casilla 54-D, 4811186 Temuco, ChileSebastián Belmar-HerreraDepartamento de Ciencias Físicas, Universidad de la Frontera, Casilla 54-D, 4811186 Temuco, ChileGrigoris PanotopoulosDepartamento de Ciencias Físicas, Universidad de la Frontera, Casilla 54-D, 4811186 Temuco, ChileÁngel RincónDepartamento de Física Aplicada, Universidad de Alicante, Campus de San Vicente del Raspeig, E-03690 Alicante, Spain
2023en
ABI
Abstract
We investigate two novel models of charged black holes in the framework of non-linear electrodynamics of Born–Infeld type. In particular, starting from two concrete Lagrangian densities, the corresponding metric potentials, the electric field, the Smarr formula and finally, the (scalar) quasinormal modes are computed for each model. Our findings show that although the models look very similar, their quasinormal spectra are characterized by certain differences.
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