2 papers
astro-ph.GA2024
Chaotic Propellers of Barred Galaxies and Central Explosions
Debasish Mondal
The central theme of this thesis work is to explore the possibilities of spiral arm formations from instabilities formed inside the central region of disc galaxies. These instabili…
astro-ph.GA2021
Role of galactic bars in the formation of spiral arms: A study through orbital and escape dynamics -- I
Debasish Mondal, Tanuka Chattopadhyay
In the present work we have developed a three-dimensional gravitational model of barred galaxies, in order to study orbital and escape dynamics of the stars inside their central ba…