152 citations
- Gurukul Kangri VishwavidyalayaIN11 papers
- Banaras Hindu UniversityIN5 papers
- Central University of South BiharIN4 papers
- North-West UniversityZA4 papers
- Dokuz Eylül UniversityTR3 papers
- GLA UniversityIN3 papers
- Institute of Mathematical SciencesIN3 papers
- Istanbul Technical UniversityTR3 papers
- Sichuan UniversityCN3 papers
- Academia SinicaTW2 papers
- Aligarh Muslim UniversityIN2 papers
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29 papers
Lensing Stability and Scattering Phenomena in Anisotropic Black Hole Spacetimes in Plasma
Jonibek Khasanov, Mirzabek Alloqulov, Pankaj Sheoran +2
We investigate the physical and observational features of static, spherically symmetric black hole spacetimes surrounded by anisotropic fluid and embedded in a plasma environment.…
Exact solution of Schrödinger equation for the complex Morse potential to investigate physical systems with position-dependent complex mass
Partha Sarathi, Bhaskar Singh Rawat
This paper presents the exact ground state solution for a diatomic particle system with position-dependent complex mass under action of a complex Morse potential in the quantum dom…
Non-Equatorial Deflection of Light due to Kerr-Newman Black Hole: A Material Medium Approach
Saswati Roy, Shubham Kala, Prasanjit Ghosh +2
We explored the effect of space-time geometry on the trajectory of light rays in the context of a charged, rotating black hole. We derived an analytical expression for the deflecti…
Deflection of Light due to Kerr Sen Black Hole in Heterotic String Theory using Material Medium Approach
Saswati Roy, Shubham Kala, Atanu Singha +2
The deflection of light in the gravitational field of a massive body can be analyzed through diverse theoretical approaches. The null geodesic approach is commonly employed to calc…
Quasinormal modes of a dyonic black hole in Einstein-Euler-Heisenberg theory
Shubham Kala, Abhishek Negi, Hemwati Nandan
In this study, we investigate the quasinormal modes of a non-rotating dyonic black hole within the framework of Einstein-Euler-Heisenberg theory. We present a detailed analysis foc…
Constraints on New Physics with Light Mediators and Generalized Neutrino Interactions via Coherent Elastic Neutrino Nucleus Scattering
S. Karadağ, M. Deniz, S. Karmakar +10
We investigate new physics effects on coherent elastic neutrino nucleus scattering within the framework of nonstandard interactions and generalized neutrino interactions. Additiona…