Hc rai chaudhary

Indian physicist (1923–2005)

Amal Kumar Raychaudhuri (14 September 1923 – 18 June 2005) was an Indian physicist, known for his research in general relativity and cosmology.

His most significant contribution is the eponymous Raychaudhuri equation, which demonstrates that singularities arise inevitably in general relativity and is a key ingredient in the proofs of the Penrose–Hawking singularity theorems.^[5] Raychaudhuri was also revered as a teacher during his tenure at Presidency College, Kolkata.^[6]

Career

Raychaudhuri was born in a Baidya^[7] family coming from Barisal (now in Bangladesh) on 14 September 1923, to Surabala and Sureshchandra Raychaudhuri.

Amal kumar raychaudhuri papers

H.c. raychaudhuri contribution to indian historiography

Raychaudhuri equation derivation

Raychaudhuri equation upsc

Raychaudhuri equation

He was just a child when the family migrated to Kolkata. He had his early education in Tirthapati Institution and later completed matriculation from Hindu School, Kolkata. In a documentary film made just before his death in 2005, AKR reveals that he was extremely passio