杨振宁先生生平

Core Viewpoint - The article highlights the life and contributions of Yang Chen-Ning, a renowned physicist and Nobel laureate, emphasizing his significant impact on modern physics and his dedication to promoting scientific development in China [1][25]. Education and Early Career - Yang Chen-Ning was born on October 1, 1922, in Hefei, Anhui, and spent his early years in Tsinghua University, where his father was a professor [1]. - He graduated from Southwest Associated University in 1942 and completed his master's degree at Tsinghua University in 1944 [4][6]. - In 1945, he went to the United States as a government-sponsored student and earned his Ph.D. from the University of Chicago in 1948 [6][8]. Major Scientific Contributions - Yang Chen-Ning proposed the "Yang-Mills theory" in 1954, which is a cornerstone of modern particle physics and laid the groundwork for the Standard Model [8][11]. - In 1956, he and Li Zhengdao published a paper on parity violation in weak interactions, leading to their Nobel Prize in Physics in 1957 [13][16]. - He discovered the Yang-Baxter equation in 1967, which opened new avenues in statistical physics and quantum theory [16]. Influence on Chinese Science - Yang Chen-Ning maintained a strong connection to China, advocating for the importance of basic scientific research and facilitating academic exchanges between China and the U.S. [17][19]. - He established the "Committee for Educational Exchange with China" in 1980, which funded Chinese scholars to study in the U.S. [19]. - He played a crucial role in the establishment of various research institutions in China and contributed to significant scientific projects [19][20]. Later Life and Legacy - Yang Chen-Ning returned to Tsinghua University in 1999, where he continued to teach and mentor students, significantly impacting higher education in China [20][21]. - He renounced his U.S. citizenship in 2015 and became a member of the Chinese Academy of Sciences [23]. - His contributions to physics have been recognized globally, with numerous awards and honors, including the naming of an asteroid after him [25][26].