Andrey Gaponov-Grekhov

Andrei Viktorovich Gaponov-Grekhov (; 7 June 1926 – 2 June 2022) was a Russian physicist. He was a professor at N. I. Lobachevsky State University of Nizhny Novgorod. He was born in Moscow. In 1991, he became a member of the Russian Academy of Sciences.
Gaponov-Grekhov died on 2 June 2022 in Moscow, Russia at the age of 95.