AGN jets are among the most energetic and fascinating phenomena in the universe. They are collimated streams of charged particles ejected from the central regions of galaxies that host supermassive black holes.

AGN jets not only transport energy across vast distances but also interact with the intergalactic medium, influencing the evolution of galaxies and the distribution of matter in the universe. Studies show that these jets can both trigger new star formation and inhibit star birth by heating the surrounding gas.

My research focuses on understanding the underlying physics of these jets, their formation, propagation, and the impact they have on the intergalactic medium.

At the centers of most galaxies, lie supermassive black holes with masses millions to billions of times that of the sun. These giants play a pivotal role in the formation and evolution of their host galaxies. My research explores the relationship between supermassive black holes and their galaxies, investigating how they influence star formation, galactic dynamics, and the growth of cosmic structures.

A significant aspect of my work involves studying the accretion disks around black holes. These disks are composed of matter that spirals inwards, heating up and emitting intense radiation as it approaches the event horizon. By analyzing the light from these disks, we can infer the properties of the black holes, such as their mass, spin, and the nature of their accretion processes.

Cosmology is the study of the universe as a whole, from its very beginnings to its ultimate fate. It seeks to answer fundamental questions about the nature, origin, and evolution of the cosmos. My research in cosmology delves into the large-scale structure of the universe, the nature of dark matter and dark energy, and the cosmic microwave background radiation, among other topics.

In addition to observational data analysis, I engage in theoretical and computational cosmology. Using advanced simulations and analytical models, I explore the fundamental laws governing the universe, such as general relativity and quantum mechanics. These studies help to predict and interpret the observational data, providing a deeper understanding of the underlying physical principles.

Magnetohydrodynamics (MHD) is the study of the dynamics of electrically conducting fluids, such as plasmas e.g., in the presence of magnetic fields. MHD simulations are a powerful tool for understanding a wide range of astrophysical phenomena, from the behavior of the stellar wind to the dynamics of accretion disks around black holes. My research focuses on using MHD simulations to explore the intricate interplay between magnetic fields and fluid dynamics in various cosmic environments.

MHD simulations require sophisticated numerical methods and high-performance computing resources. I develop and utilize advanced computational techniques to solve the complex equations governing MHD. This includes the use of adaptive mesh refinement, parallel computing, and specialized algorithms to achieve accurate and efficient simulations.

Gravitational phenomena play a crucial role in shaping the large-scale structure. My work involves studying how general relativity and gravitational interactions influence the evolution of the cosmos. This includes exploring the effects of dark matter and dark energy, the formation of cosmic structures, and the dynamics of the expanding universe. By understanding these processes, we can gain deeper insights into the history and fate of the universe.

Research in relativity and gravitation addresses some of the most profound questions about the nature of reality, the structure of the universe, and the fundamental forces that govern it. My work contributes to this field by providing new insights into the behavior of spacetime, the properties of black holes, and the dynamics of gravitational waves. Through a combination of theoretical studies, computational modeling, and observational analysis, I aim to deepen our understanding of gravity and its role in the cosmos.

HPC is essential for tackling some of the most complex and demanding computational challenges in science. Utilizing clusters and supercomputers, HPC enables researchers to perform large-scale simulations, analyze vast datasets, and solve intricate mathematical models with unprecedented speed and accuracy.

HPC allows for the execution of large-scale simulations that would be infeasible on standard computing systems. My work involves simulating complex systems such as the dynamics of galaxies, the behavior of plasma in magnetohydrodynamic (MHD) contexts, and the interactions of gravitational waves with matter. These simulations require immense computational resources and parallel processing capabilities, provided by HPC clusters, to achieve detailed and accurate results.