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Chen-Ning Yang

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description Chen-Ning Yang Overview

Chen-Ning Yang was a pioneering Chinese-American theoretical physicist whose research fundamentally shaped our understanding of particle physics. He co-developed gauge theory and famously proposed parity violation, demonstrating that nature isn't always symmetrical. This work, alongside his collaborator Tsung-Dao Lee, earned him the 1957 Nobel Prize in Physics. Yang’s contributions are particularly relevant to researchers and students studying fundamental interactions and the structure of matter within academic and scientific communities.

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What did Chen-Ning Yang win the Nobel Prize for?

Chen-Ning Yang shared the 1957 Nobel Prize in Physics with Tsung-Dao Lee. They showed that parity conservation is violated in weak interactions, and Chien-Shiung Wu's experiment helped confirm the idea.

What is Yang-Mills theory?

Yang-Mills theory is a non-Abelian gauge theory developed by Chen-Ning Yang and Robert Mills in 1954. It later became foundational for the Standard Model's description of particle interactions.

Where did Chen-Ning Yang study?

Yang studied at National Southwestern Associated University and National Tsing Hua University before earning his PhD at the University of Chicago. His doctoral adviser was Edward Teller.

When did Chen-Ning Yang die?

Chen-Ning Yang died on October 18, 2025 at the age of 103. He remained one of the most influential theoretical physicists of the 20th century.