This research uses gravitational lensing to investigate dark matter, the invisible substance that makes up roughly 80% of the Universe's matter. By studying distortions in light caused by massive galaxies, it seeks to identify dark matter structures and determine whether dark matter is clumpy, smooth, cold, warm, concentrated, or diffuse.

Dark matter makes up most of the universe but cannot be directly observed. This research studies how dark matter halos evolve using cosmological simulations and the principle of maximum entropy. Results show halo entropy increases over time, indicating their evolution toward equilibrium follows fundamental thermodynamic principles.