- #1
Aziza
- 190
- 1
In my book it says that the Lorentz group O(3,1) includes 'discrete reversals of the time direction'.
What on Earth does this mean?
So I get that time reversal is making time go backward instead of forward, but what is the word 'discrete' doing there?
Thanks in advance!
What on Earth does this mean?
So I get that time reversal is making time go backward instead of forward, but what is the word 'discrete' doing there?
Thanks in advance!