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gr-qc2024
Investigating the effects of gravitational lensing by Hu-Sawicki gravity black holes
Gayatri Mohan, Nashiba Parbin, Umananda Dev Goswami
In this work, gravitational lensing in the weak and strong field limits is investigated for black hole spacetime within the framework of Hu-Sawicki gravity. We employ the Is…
gr-qc2024★ 2 cited
Galactic dynamics in the presence of scalaron: A perspective from gravity
Gayatri Mohan, Umananda Dev Goswami
We consider modified gravity theory incorporating the chameleon mechanism to address galactic dynamics. By employing the metric formalism and utilizing a conformal transform…