- #1
Chenkb
- 41
- 1
P and k are four-momentum of two particles.
I read in a paper which said that
[itex][\slashed{P},\slashed{k}]=\slashed{P}\slashed{k} - \slashed{k}\slashed{P}[/itex]
is time-reversal odd.
Why?
I read in a paper which said that
[itex][\slashed{P},\slashed{k}]=\slashed{P}\slashed{k} - \slashed{k}\slashed{P}[/itex]
is time-reversal odd.
Why?