7 papers
Shadows and Polarimetric Signatures of Rotating Simpson-Visser Black Holes with Thick Disk Illumination
Bing-Bing Chen, Deyou Chen, Yu-Kang Wang +3
In this manuscript, we investigate the shadow and polarization images of a Simpson-Visser rotating black hole surrounded by a ballistic approximation accretion flow model. Solving…
Probing Primordial Cosmology Through BBN Observational Constraints Under Extended Gravitational Dynamics
Abdul Malik Sultan, Manahil Ali, Muhammad Israr Aslam +1
In this article, We investigate the cosmological consequences of a recently developed gravitational framework, in which the action is formulated as a general f…
Probing f(R) AdS Black Hole via Hawking Evaporation, Shadows and Thermal Fluctuations
Muhammad Israr Aslam, Saira Waheed, Rabia Saleem +1
The process of Hawking evaporation, shadows and thermal fluctuations are investigated within the fabric of f(R) AdS Black Hole (BH). Specifically, the Hawking evaporation process i…
Imprints of Black Hole Shadows and Polarization Patterns of Various Thick Disks: Bumblebee gravity
Muhammad Israr Aslam, Nazek Alessa, Chen-Yu Yang +1
The main objective of this study is to explore the shadow and polarization patterns of a Kerr-Sen-like BH induced from Bumblebee gravity, which, among other alternative theories of…
Characterizing quantum correlations and quantum teleportation in and processes under noisy channels
Elhabib Jaloum, Omar Bachain, Mohamed Amazioug +4
The measurement of top-quark spin correlations provides a key tool for probing its interactions with high precision. Owing to its extremely short lifetime ( s), the…
Dephasing Effects on the Dynamical Evolution of Quantum Correlations and Coherence in Neutrino Oscillations
Omar Bachain, Elhabib Jaloum, Mohamed Amazioug +4
Neutrino oscillations confirm the presence of mode entanglement, as each flavor eigenstate is composed of a coherent superposition of distinct mass eigenstates. In this work, we in…