16 papers
Traversable Wormhole Solutions in massive gravity
Alexandre Landry, Yassine Sekhmani, Sunil K Maurya +2
We study traversable wormhole geometries in an teleparallel framework augmented by a perturbative de Rham-Gabadadze-Tolley (dRGT) graviton-mass term. Adopting the static, sp…
Late-Time Cosmic Acceleration in Ricci-Gauss-Bonnet Gravity via Gradient Descent Optimization
Santosh V. Lohakare, B. Mishra, S. K. Maurya
We study the late-time evolution of the Universe within the f(R,G) gravity framework, where R is the Ricci scalar and G is the Gauss-Bonnet term. To make the model tractable, we pr…
Holographic dark energy as a source for slowly rotating wormholes: Implications for null geodesics and shadows
A. Errehymy, S. K. Maurya, M. Govender +4
In this work, we explore for the first time slowly rotating traversable wormholes embedded in holographic dark energy. We focus on three representative holographic dark energy mode…
Probing geometrically perturbed strange stars with minimal decoupling using millisecond pulsar timing observations
K. N. Singh, S. K. Maurya, A. Errehymy +3
We construct a gravitationally decoupled anisotropic strange star model using the minimal geometric deformation approach with a MIT bag equation of state and an additional source s…
Possible existence of super Chandrasekhar mass limit in the matter-curvature coupled gravity
N. Priyobarta, S. K. Maurya, Ksh. Newton Singh +1
We investigate white dwarfs in the framework of f(R,L_m) and f(R,L_m,T) gravity to explore the Chandrasekhar Limit. We have considered two functional forms of f(R,L_m) and one func…
Hubble Tension and Dark Energy in Teleparallel Gauss-Bonnet Gravity: New Constraints from DESI BAO, Pantheon and Hubble Data
Santosh V. Lohakare, S. K. Maurya, Aaisha Al Qassabi +1
We explore the cosmological dynamics of a teleparallel Gauss-Bonnet gravity model defined by the torsion scalar and the torsion-based Gauss-Bonnet invariant ,…