3 papers
astro-ph.HE2026
Systematic Study of Forward and Reverse Shock Afterglow Emission from Two-Component Jets
Olzhas Mukazhanov, Ernazar Abdikamalov, Paz Beniamini
Two-component jets are frequently invoked to explain complex features in gamma-ray burst (GRB) afterglows, such as late-time rebrightening and chromatic breaks. While many studies…
astro-ph.SR2025
Impact of rotation on the accretion of entropy perturbations in collapsing massive stars
Olzhas Mukazhanov
Convection in the innermost shells of massive stars plays an important role in initiating core-collapse supernovae. When these convective motions reach the supernova shock, they cr…
gr-qc2024
Numerical parameterization of stationary axisymmetric black holes in a theory agnostic framework
Olzhas Mukazhanov, Rittick Roy, Temurbek Mirzaev +1
The pursuit of a comprehensive theory of gravity has led to the exploration of various alternative models, necessitating a model-independent framework. The Konoplya-Rezzolla-Zhiden…