Chinese-American Theoretical Physicist Chen-Ning Yang, Renowned For Breaking Parity Laws, Passes Away at 103
Renowned Chinese-American theoretical physicist Chen-Ning Yang passed away recently, leaving behind an enduring legacy that shaped our understanding of fundamental forces in the universe. Born in Hefei, China, and educated in Beijing, Yang pursued his passion for physics, which ultimately led him to win the Nobel Prize in Physics in 1957.
Yang's work built upon the groundbreaking success of quantum electrodynamics (QED), a theory that described the interaction between electrically charged particles and light. However, Yang was not content with simply applying QED to other areas; he sought to extend its principles to describe nuclear forces, which were still poorly understood at the time.
Yang's bold approach led him to develop the Yang-Mills theories, which have become a cornerstone of modern particle physics. This theory, initially met with skepticism by renowned physicist Wolfgang Pauli, described the strong and weak nuclear forces as well as the electromagnetic force. It was not until 1964 that Peter Higgs and others discovered the "mass mechanism," finally confirming the existence of massive vector particles β today's empirically confirmed W bosons.
Yang's work also laid the foundation for quantum chromodynamics (QCD), which describes the strong nuclear force carried by quarks, the constituents of neutrons and protons. The discovery of gluons, massless vector particles that facilitate this force, was confirmed in the 1970s.
Throughout his illustrious career, Yang made significant contributions to statistical mechanics, condensed matter physics, and large-scale research centers in China. He won numerous awards, including the US National Medal of Science (1986) and the Albert Einstein medal in 1995. Despite renouncing US citizenship in 2015, Yang's international impact remained unshakeable.
Yang was a devoted family man who married Chih-li Tu twice: first for 53 years until her death in 2003, and then to Weng Fan after her passing. The couple had two sons and a daughter together, with their children surviving him.
In recognition of his groundbreaking work, Yang will be remembered as one of the most influential physicists of our time. His legacy serves as a testament to human ingenuity and perseverance in the pursuit of scientific knowledge.
Renowned Chinese-American theoretical physicist Chen-Ning Yang passed away recently, leaving behind an enduring legacy that shaped our understanding of fundamental forces in the universe. Born in Hefei, China, and educated in Beijing, Yang pursued his passion for physics, which ultimately led him to win the Nobel Prize in Physics in 1957.
Yang's work built upon the groundbreaking success of quantum electrodynamics (QED), a theory that described the interaction between electrically charged particles and light. However, Yang was not content with simply applying QED to other areas; he sought to extend its principles to describe nuclear forces, which were still poorly understood at the time.
Yang's bold approach led him to develop the Yang-Mills theories, which have become a cornerstone of modern particle physics. This theory, initially met with skepticism by renowned physicist Wolfgang Pauli, described the strong and weak nuclear forces as well as the electromagnetic force. It was not until 1964 that Peter Higgs and others discovered the "mass mechanism," finally confirming the existence of massive vector particles β today's empirically confirmed W bosons.
Yang's work also laid the foundation for quantum chromodynamics (QCD), which describes the strong nuclear force carried by quarks, the constituents of neutrons and protons. The discovery of gluons, massless vector particles that facilitate this force, was confirmed in the 1970s.
Throughout his illustrious career, Yang made significant contributions to statistical mechanics, condensed matter physics, and large-scale research centers in China. He won numerous awards, including the US National Medal of Science (1986) and the Albert Einstein medal in 1995. Despite renouncing US citizenship in 2015, Yang's international impact remained unshakeable.
Yang was a devoted family man who married Chih-li Tu twice: first for 53 years until her death in 2003, and then to Weng Fan after her passing. The couple had two sons and a daughter together, with their children surviving him.
In recognition of his groundbreaking work, Yang will be remembered as one of the most influential physicists of our time. His legacy serves as a testament to human ingenuity and perseverance in the pursuit of scientific knowledge.