我校物理系侯伯宇教授去年八月以中国教育部代表团成员赴美参加了“国际高能物理学术会议”。在去年广州粒子物理会议期间,他发现美国耶鲁大学理论物理专家Guiseg的论文“不存在非自偶解”的观点是错误的。回校后,他进一步在这方面作了工作,写出了《二维CP(N)理论的非自偶瞬子》论文。在论文中,他指出了Guiseg“不存在非自偶解”观点的漏洞所在,从而提出了自己的看法,并找到了“非自偶解”。他的这一工作,在这次国际学术会议上进行了广泛的交流,得到有关学者的支持和赞赏。美国耶鲁大学看到了侯伯宇教授的研究成果,认为可以在一些研究领域进行合作,因而去年四月该校理论物理学家谢家雄教授和Thomas、Appelguist教授相继来信,邀请侯伯宇教授作为访问学者去耶鲁大学进行短期合作,并愿提供资助。 Last August, Professor Hou Boyu, a professor of physics at our university, went to the United States for participation in the “International Conference on High-Energy Physics” with a delegation member of the Ministry of Education of China. During last year’s Guangzhou Particle Physics Conference, he found that the thesis of Guiseg, a theoretical physics expert at Yale University in the United States, is “wrong to have no non-self-dual solution.” After returning to school, he further worked in this area and wrote a paper entitled “Non-self-emergent moments in two-dimensional CP (N) theory.” In his essay, he pointed out the flaws in Guiseg’s view that there is “non-existence of non-self-dual solution”, thus putting forward his own opinion and finding “non-self-dual solution.” His work in this international academic conference conducted extensive exchanges, get scholars’ support and appreciation. Yale University in the United States saw Professor Hou Boyu’s research results that can cooperate in some fields of study, so in April last year the school’s theoretical physicist Professor Xie Jiaxiong and Professor Thomas, Appelguist have letters, inviting Professor Hou Boyu as a visiting scholar to Yale University Short-term cooperation, and is willing to provide funding.