SET 3

The goal is to be able to express and understand a Lorentz transformation using

four-vector and matrix notation. Use the questions as a guide but feel free to describe the math in other ways if you prefer.

- Describe the classical position of a postion as a four vector and label its parts.
- Find
the inner product for the momentum of a particle P
^{μ}P_{μ}. - Write
down the form of a genral Lorentz transformation Λ
_{μν}.