Dr. Amit Prakash (LL.B, M.A.,Β M.Sc. & Ph.D.) is working as the Section Officer in the Account Section atΒ Jai Prakash University, Chapra. He participated and successfully completed 15thΒ Mathematics Training and Talent Search Programmeβ2007 at Mumbai. He was the only student of Bihar who was selected for this in the year of 2007. He presented many articles and papers to national and International seminars, conferences and workshops. He has also authored books βStudies on Gravitational Field Equations and Important Results of Relativistic Cosmologyβ in 2019 & βRelativistic Cosmologyβ in 2020 and contributed various papers to both national and international journals. Dr. Prakash has been awarded Education Excellence Award-2020 in Cosmology by Global Research Foundation, GRF Awards & Honors -2020 on the occasion of Teacher's Day. He has also been awarded the National Book Award for the book Relativistic Cosmology in 2021.