Arnab Rai Choudhuri is an Indian scientist working in the area of Astrophysical MHD, specially in context of solar magnetic cycle. Career He obtained his Bachelor of Science degree in 1978 from the Presidency College under the University of Calcutta and his M.Sc degree in physics from the Indian Institute of Technology Kanpur. He earned his Ph.D at the University of Chicago in 1985 working under the supervision of Professor E.N. Parker. For next two years till 1987 he did research at the High Altitude Observatory, Boulder, USA. In 1987, he joined the Physics Department of Indian Institute of Science (IISc) as lecturer and became professor there in 2002. Research His research mainly deals with the study of astrophysical MHD problems specifically solar dynamo modelling. He is an author of two advanced textbooks and a popular science book. References External links Living people Indian astrophysicists 20th-century Indian physicists Bengali scientists Indian space scientists University of Calcutta alumni IIT Kanpur alumni University of Chicago alumni Academic staff of the Indian Institute of Science 1956 births Scientists from Kolkata