- #1

peperone

- 14

- 0

In an exercise I was trying to show that every solution of the Dirac equation also solves the Klein-Gordon equation.

Now I have two very simple questions:

Is [tex]\gamma_\nu \gamma^\mu = \gamma^\nu \gamma_\mu[/tex] ?

And is [tex]\partial_\nu \partial^\mu = \partial^\nu \partial_\mu[/tex] ?

Thanks for the help.