Astrophysics & Cosmology

This Astrophysics & Cosmology session integrates observational, theoretical, and simulation-driven studies of cosmic evolution. Key topics include dark matter phenomenology, dark-energy constraints, large-scale structure formation, baryon acoustic oscillations, gravitational lensing, and cosmic microwave background anisotropies. Research addressing galaxy clustering, feedback processes, star-formation physics, compact-object dynamics, and transient astrophysical events such as kilonovae or fast radio bursts is included. Emphasis is placed on multi-messenger datasets combining gravitational waves, electromagnetic spectra, and neutrino observations. Large-survey pipelines (LSST, Euclid, SKA), cosmological inference frameworks, and high-resolution hydrodynamic simulations provide essential insights. Contributions linking particle physics with cosmological signatures—such as axion fields, neutrino masses, and early-universe phase transitions—are encouraged.