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A Curious Use of Extra Dimension in Classical Mechanics

Classical Physics 2022-02-24 v2 Physics Education

Abstract

Extra dimensions can be utilized to simplify problems in classical mechanics, offering new insights. Here we show a simple example of how the motion of a test particle under the influence of an inverse-quadratic potential in 1D is equivalent to that of another test particle moving freely in 2D Euclidean space and 3D Minkowskian space.

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Cite

@article{arxiv.2105.05399,
  title  = {A Curious Use of Extra Dimension in Classical Mechanics},
  author = {Trung Phan and Anh Doan},
  journal= {arXiv preprint arXiv:2105.05399},
  year   = {2022}
}