Spacetime Symmetries and Classical Mechanics
Spacetime Symmetries and Classical Mechanics
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时空对称性和经典力学
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
Shun Yang
中科院分区：
文献类型：
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作者：
T. Bertschinger;N. Flowers;S. Moseley;C. R. Pfeifer;J. Tasson;Shun Yang
物理专业的学生直到教育后期才很少接触到物理学理论发展的思维方式。在这项工作中，我们提出了牛顿第二定律传统陈述的替代方案，使学生在本科学习的早期就可以理解理论问题。这里考虑的模型不是一个人为的例子，而是来自一个流行的框架，用于测试当代实验中广泛使用的洛伦兹对称性。因此，这项工作还为正在进行的物理学基本对称性测试中的一些关键思想提供了易于理解的介绍。
Physics students are rarely exposed to the style of thinking that goes into theoretical developments in physics until late in their education. In this work, we present an alternative to the traditional statement of Newton’s second law that makes theory questions accessible to students early in their undergraduate studies. Rather than a contrived example, the model considered here arises from a popular framework for testing Lorentz symmetry used extensively in contemporary experiments. Hence, this work also provides an accessible introduction to some key ideas in ongoing tests of fundamental symmetries in physics.