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Questions about Leopold Infeld

Short answers, pulled from the story.

What did Leopold Infeld and Albert Einstein work on together?

Infeld and Einstein collaborated at Princeton University from 1936 to 1938. They jointly formulated an equation describing star movements and co-wrote the book The Evolution of Physics.

Why did Leopold Infeld lose his Canadian citizenship?

Infeld was stripped of his Canadian citizenship in 1950 after he returned to communist Poland. Canadian authorities feared he would betray nuclear weapons secrets, despite his actual field being the theory of relativity, which had no direct link to nuclear weapons research.

Was Leopold Infeld a signatory of the Russell-Einstein Manifesto?

Yes. Infeld was one of eleven signatories to the Russell-Einstein Manifesto in 1955, a document calling for peaceful resolution of conflicts in the nuclear age. He is the only signatory among the eleven who never received a Nobel Prize.

What is the Born-Infeld model in physics?

The Born-Infeld model was first proposed by Max Born and Leopold Infeld and is named after both of them. Infeld also lent his name to the Infeld-Hull Factorization Method, which describes general sets of solutions to the Schrödinger equation.

What books did Leopold Infeld write?

Infeld wrote Quest, an autobiography, and Whom the Gods Love: The Story of Évariste Galois, a biography of the French mathematician. He also co-wrote The Evolution of Physics with Albert Einstein.

Where did Leopold Infeld work after returning to Poland in 1950?

After returning to Poland, Infeld became a professor at the University of Warsaw, a post he held until his death on the 15th of January 1968. He also served as president of the Polish Physical Society from 1955 to 1957.