Autobiography of subramanian chandrasekhar movie

He was awarded the Nobel Prize in physics along with William A. Fowler for theoretical studies of the physical processes of importance to the structure and evolution of the stars.

What did subrahmanyan chandrasekhar discover

His mathematical treatment of stellar evolution yielded many of the current theoretical models of the later evolutionary stages of massive stars and black holes. Chandrasekhar worked on a wide variety of problems in physics during his lifetime, contributing to the contemporary understanding of stellar structure , white dwarfs , stellar dynamics , stochastic process , radiative transfer , the quantum theory of the hydrogen anion , hydrodynamic and hydromagnetic stability, turbulence , equilibrium and the stability of ellipsoidal figures of equilibrium , general relativity , mathematical theory of black holes and theory of colliding gravitational waves.

He showed that the mass of a white dwarf could not exceed 1. Chandrasekhar revised the models of stellar dynamics first outlined by Jan Oort and others by considering the effects of fluctuating gravitational fields within the Milky Way on stars rotating about the galactic centre. His solution to this complex dynamical problem involved a set of twenty partial differential equations, describing a new quantity he termed " dynamical friction ", which has the dual effects of decelerating the star and helping to stabilize clusters of stars.

Chandrasekhar extended this analysis to the interstellar medium, showing that clouds of galactic gas and dust are distributed very unevenly. A long-time professor at the University of Chicago , he did some of his studies at the Yerkes Observatory , and served as editor of The Astrophysical Journal from to He was on the faculty at Chicago from until his death in at the age of 84, and was the Morton D.

Subrahmanyan was born in Lahore on 19 October of the British Raj present-day Pakistan in a Tamil family, [ 10 ] to Sita Balakrishnan — and Chandrasekhara Subrahmanya Ayyar — [ 11 ] who was stationed in Lahore as Deputy Auditor General of the Northwestern Railways at the time of Chandrasekhar's birth.

Subrahmanyan chandrasekhar wife

He had two elder sisters, Rajalakshmi and Balaparvathi, three younger brothers, Vishwanathan, Balakrishnan, and Ramanathan, and four younger sisters, Sarada, Vidya, Savitri, and Sundari. His mother was devoted to intellectual pursuits, had translated Henrik Ibsen 's A Doll's House into Tamil and is credited with arousing Chandra's intellectual curiosity at an early age.

Chandrasekhar was tutored at home until the age of Subsequently, he studied at Presidency College, Madras affiliated to the University of Madras from to , writing his first paper, "The Compton Scattering and the New Statistics ", in after being inspired by a lecture by Arnold Sommerfeld. In July , Chandrasekhar was awarded a Government of India scholarship to pursue graduate studies at the University of Cambridge , where he was admitted to Trinity College , secured by R.

Fowler with whom he communicated his first paper.