Speaker
Description
The Principle of Least Action is a guiding concept in fundamental physics with prominent appearances in many fields, including classical mechanics, general relativity, and quantum mechanics. The general principle is that physically realizable paths are those that extremize the ‘action’ relative to nearby paths. This work explores example systems that highlight important characteristics of the Principle of Least Action, and proposes visualizations of these systems that will give the reader a deeper intuitive understanding of this principle. We begin with a simple analytically solvable 1D spring system that allows for clear visualization of nearby paths and their actions; subsequent numerical simulations of more complex systems are then added to discuss further insights. These visualizations provide an accessible entry point to the Principle of Least Action and facilitate its understanding in educational contexts.
| Keyword-1 | Principle of Least Action |
|---|---|
| Keyword-2 | Visualization |
| Keyword-3 | Physics Education |