论文标题
Schwinger的量子力学图片
Schwinger's picture of Quantum Mechanics
论文作者
论文摘要
在本文中，我们将介绍所谓的Schwinger量子力学基础方法的主要特征。该公式的基本成分是\ textit {选择性测量}，其代数组成规则定义了一种称为groupoid的数学结构，该结构与任何物理系统相关联。在引入基本公理的基本公理后，可观察到的概念，统计解释和进化。最终引入了一个示例，以支持这种方法的理论描述。
In this paper we will present tha main features of what can be called Schwinger's foundational approach to Quantum Mechanics. The basic ingredients of this formulation are the \textit{selective measurements}, whose algebraic composition rules define a mathematical structure called groupoid, which is associated with any physical system. After the introduction of the basic axioms of a groupoid, the concepts of observables and states, statistical interpretation and evolution are derived. An example is finally introduced to support the theoretical description of this approach.
