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pro vyhledávání: '"Hazarika, Ayush"'
The possible existence of axions in the universe introduces the intriguing possibility of photon-axion conversion in strong magnetic fields, particularly near compact objects like supermassive black holes or even naked singularity. In this study, we
Externí odkaz:
http://arxiv.org/abs/2409.09802
The presence of Dark matter (DM) within a neutron star (NS) can substantially influence the macroscopic properties. It is commonly assumed that the pressure inside an NS is isotropic, but in reality, pressure is locally anisotropic. This study explor
Externí odkaz:
http://arxiv.org/abs/2408.14020
In the present work, we extend the $f(Q)$ symmetric teleparallel gravity by introducing an arbitrary coupling between the non-metricity $Q$ and matter Lagrangian $L_m$ in the Lagrangian density $f$ of the theory, which thus leads to the $f\left(Q,L_m
Externí odkaz:
http://arxiv.org/abs/2407.00989
Publikováno v:
In Chinese Journal of Physics June 2024 89:1431-1440
