(adsbygoogle = window.adsbygoogle || []).push({}); Need help with Weinberg's QFT---Space inversion and time-reversal

Weinberg's Quantum Theory of Fields VI.

Page 78. He gave the last equation but he didn't prove it, although he qualitatively explained it. I tried to prove it quantitatively but I failed.

Also, in page 80, he didn't prove the first equation either. I need help with those two equations.

The two pictures are from Google http://books.google.com/books?id=Nc...ce=gbs_ge_summary_r&cad=0#v=onepage&q&f=false

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Need help with Weinberg's QFT-Space inversion and time-reversal

Can you offer guidance or do you also need help?

Draft saved
Draft deleted

**Physics Forums | Science Articles, Homework Help, Discussion**