Visualizing Imaginary Rotations and Applications in Physics
Classical Physics
2009-06-09 v1 Mathematical Physics
math.MP
Physics Education
Abstract
I discuss the notions of traditional vector length, and suggest defining a complex vector length for complex vectors, as opposed to the traditional Hermitian real length. The advantages of this are shown in the development of rotations through imaginary angles. Emphasis is placed on visualizing these quantities and rotations graphically, and I show some applications in physics: Lorentz transformations, Grassmann variables, and Pauli spin matrices.
Keywords
Cite
@article{arxiv.0906.1573,
title = {Visualizing Imaginary Rotations and Applications in Physics},
author = {Eli Lansey},
journal= {arXiv preprint arXiv:0906.1573},
year = {2009}
}
Comments
The following article has been submitted to the American Journal of Physics. After it is published, it will be found at http://scitation.aip.org/ajp/