Black-bounce in f(T) gravity

نویسندگان

چکیده

We study new solutions of black bounce spacetimes formulated in $f(T)$ gravity four dimensions. First, we present the case a diagonal tetrad, where constraint arises equations motion, which is divided into cases null torsion, constant and Teleparallel. The Null Energy Condition (NEC) still always violated, implies that other energy conditions are violated. regular all spacetime solution with torsion exhibits discontinuity between outside inside event horizon. Second, non-diagonal tetrads. This Simpson-Visser type model quadratic model. NEC continues to be implying violation conditions. spacetimes. An interesting result due possibility area associated metric different from $4\pi r^2$, no-go theorem established usual appearing $g_{00}=-g^{11}$, for components metric.

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ژورنال

عنوان ژورنال: General Relativity and Gravitation

سال: 2022

ISSN: ['0001-7701', '1572-9532']

DOI: https://doi.org/10.1007/s10714-022-03048-6