潘建伟、施一公、卢煜明等悼念杨振宁：关心青年学者，支持跨界研究

Core Viewpoint - The article commemorates the legacy of physicist Yang Zhenning, highlighting his contributions to quantum physics and the encouragement he provided to young scientists in China [2][4][5]. Group 1: Contributions to Quantum Physics - Yang Zhenning was an early advocate for the development of quantum information science, influencing many scientists, including Yao Qizhi, to return to China and contribute to the field [4]. - His insights into cold atom technology significantly advanced China's position in quantum simulation and quantum computing research, placing the country among the international leaders in this area [4]. - Yang emphasized the importance of experimental research in the field of cold atoms, stating that it was a rapidly developing area that required further exploration [4]. Group 2: Educational Philosophy - Yang Zhenning supported the idea of minimal restrictions on students in specialized programs, advocating for a flexible approach to education that allows students to pursue their strengths [7]. - He believed in fostering academic exchanges between universities and emphasized the need for a merit-based evaluation system in research [7]. - Yang's approach to research topics focused on the potential for development over the next three years rather than solely on unresolved significant problems [7]. Group 3: Influence and Legacy - His passing is viewed as a significant loss to the scientific community, with many prominent scientists expressing their condolences and reflecting on his impact [8][9]. - Yang Zhenning's relationship with various institutions, including Fudan University and the Chinese University of Hong Kong, showcased his long-standing commitment to academic collaboration and mentorship [8]. - He predicted that the future of global technological development would lean towards applied research, particularly in fields like chip technology, medicine, and bioengineering [8].