论文标题
没有约束的非洛伦兹理论
Non-Lorentzian theories with and without constraints
论文作者
论文摘要
我们通过应用一种从所谓的种子拉格朗日开始的方法来展示一种构建非洛伦兹模型的新方法。该方法通常会在系统中产生其他约束，从而大大改变模型的物理内容。我们演示了颗粒，标量和向量场的方法。
We exhibit a new method of constructing non-Lorentzian models by applying a method we refer to as starting from a so-called seed Lagrangian. This method typically produces additional constraints in the system that can drastically alter the physical content of the model. We demonstrate our method for particles, scalars and vector fields.
