Dr. Vikrant Yadav is an Assistant Professor of Mathematics and Assistant Dean (Timetable) at SR University, Warangal, Telangana, India. He holds a Ph.D. in Mathematics, with research expertise in observational cosmology, dark energy, and statistical methods for cosmological parameter estimation.

His research primarily focuses on understanding the accelerated expansion of the Universe, the Hubble tension, cosmological anisotropy, spatial curvature, and the dynamics of dark energy. He specializes in Bayesian inference, Markov Chain Monte Carlo (MCMC) techniques, and observational data analysis using computational frameworks such as CLASS, Monte Python, and Cobaya.

He has published research articles in reputed international SCIE-indexed journals, including ''Physics of the Dark Universe''. His research involves investigating extensions of the standard cosmological model and constraining theoretical models using observations from the cosmic microwave background, baryon acoustic oscillations, supernovae, and cosmic chronometers.