- #1
martyf
- 42
- 0
Homework Statement
I have the trajectories of a particle in the space-time:
[tex]\tau[/tex]([tex]\sigma[/tex]) = [tex]\frac{1}{a}[/tex]senh([tex]\sigma[/tex])
x([tex]\sigma[/tex]) = [tex]\frac{1}{a}[/tex]cosh([tex]\sigma[/tex])
How can I write this equations depending on proper time t of the particle?