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John Stewart Bell FRS (28 July 1928 – 1 October 1990) was a physicist from Northern Ireland and the originator of Bell's theorem, an important theorem in quantum physics regarding hidden-variable theories.
Dec 1, 1998 · Learn about the life and work of John Bell, the physicist who investigated quantum theory in depth and stimulated experiments on the nature of reality. Read how he studied quantum theory at Queen's University, worked on accelerators at Harwell and CERN, and formulated Bell's theorem.
Jul 20, 2021 · Learn how the Northern Irish physicist proved that quantum mechanics allows “spooky action at a distance” between entangled particles, and how his theorem sparked the quantum revolution. Explore the concept of spin, entanglement, and locality with examples and diagrams.
Jul 21, 2004 · Bell’s theorem shows that no theory that satisfies the conditions imposed can reproduce the probabilistic predictions of quantum mechanics under all circumstances. The principal condition used to derive Bell inequalities is a condition that may be called Bell locality, or factorizability.
- Wayne Myrvold, Marco Genovese, Abner Shimony
- 2004
Quick Info. Born. 28 July 1928. Belfast, Northern Ireland. Died. 1 October 1990. Geneva, Switzerland. Summary. John Stewart Bell was an Irish mathematician who worked in quantum mechanics. View four larger pictures. Biography.
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Nov 4, 2014 · John Bell was a 20th Century physicist who disproved Einstein's views on quantum mechanics with his famous theorem. Learn about his life, legacy and the tributes in his home city of Belfast.
Learn about John Bell, a CERN theoretician who published a paper in 1964 that laid the foundations for quantum-information science. Find out how his theorem tested Einstein's objection to quantum mechanics and confirmed "spooky actions at a distance".
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