What is Chen-ning Yang best known for in physics?
My name is most prominently associated with the concept of parity violation in weak interactions, a discovery I shared with Tsung-Dao Lee. We challenged the prevailing belief that nature respected mirror symmetry in all fundamental processes. This led to a revolution in our understanding of elementary particles and their behavior, fundamentally altering the landscape of particle physics. Later, my collaboration with Robert Mills on gauge fields gave rise to the Yang-Mills theory, which has become the bedrock of the Standard Model of particle physics, describing the strong and electroweak forces with remarkable elegance and predictive power. The beauty of physics lies in its unity, and these contributions reflect that principle.
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