测不准关系量子场论基本理论问题再探讨  

Uncertainty Relations a further research into fundamental theoretical problem of the quantum field theory

作　　者：李淮江[1] 周祖珍[1] 

机构地区：[1]云南师范大学物理系,云南昆明650092

出　　处：《云南师范大学学报（自然科学版）》2001年第1期46-49,共4页Journal of Yunnan Normal University:Natural Sciences Edition

摘　　要：文章推导出量子场论里的测不准关系 ,并解释其物理意义。量子力学里的测不准关系在量子场论里不成立 ,这两类测不准关系属于不同的理论体系并适用于不同的物理实体。In this paper quantum-field-theory uncertainty relations have been deduced from the commutation relation of field. The quantum-mechanics uncertainty relations do not hold true in the quantum field theory.These two kinds of the uncertainty relations belong to two kinds of theoretical systems and apply to two kinds of objects of study.

关 键 词：测不准关系 相位算符 粒子数算符 量子场 BOSE场 FERMI场 时间-能量测不准关系 

分 类 号：O413.3[理学—理论物理]