Dynamical Symmetry Breaking in Quantum Field Theory

本会计年度的研究活动主要是总结本项目三年的研究工作。研究工作分为以下几类：弦理论在矩阵模型中的非临界性研究，2。2 .二维量子引力的研究；电弱理论中希格斯机制的复合模型研究复合希格斯模型的动力学CP违背研究[j]。有限温度下的场理论相变分析为了对这些工作进行总结，1992年6月和9月，所有的研究人员和研究助理聚集在一起。我们不时举行小型会议以交换信息。与此同时，我们与美国费米实验室理论小组在同一研究课题上进行了国际合作。根据这个计划，我们于1992年11月在广岛举办了一次国际研讨会。上述研究活动已在“粒子物理与对称”报告中进行了回顾。

Our research activity in this fiscal year has been mainly to summarize our research works in three years of this project. The research works were categorized into1. Study of string theories off criticality in the matrix models,2. Study of 2-dimensional quantum gravity,3. Study of the composite models for the Higgs mechanism in electroweak theory4. Study of the dynamical CP violation on composite Higgs models5. Analysis of the phase transition in field theory at finite temperature6. Study of the spontaneous breaking of supersymmetryIn order to summarize these works all investigators gathered in June and September in 1992 together with research assistants. From time to time we had small meetings for exchange of informations. In parallel with this project we had an international collaboration project with Fermilab theory group of U. S. A. in the same research subject. Under this program we had an international workshop in Hiroshima in November, 1992.The above research activity has been reviewed in the report 'Particle Physics and Symmetry'.