运用算子代数和矩阵的方法,研究PT-对称性的一些基本概念和它们的数学或物理描述,讨论PT-对称理论,并给出了一些重要的刻画和性质.
In recent years, some elementary points of the PT- symmetry and its mathematical or physical descriptions have been studied. This paper gives a discussion of PT - symmetric quantum theory by applying the methods of operator algebra and matrix. Some important results and properties are provided.