Noether's Theorem and the Momentum of the Klein-Gordon Field 

I got 98 marks out of 100 in Particle physics paper, all credit goes to you Sir, I really appreciate your work!

Hola. Me podrías dar algunas referencias bibliográficas para encontrar ese contenido? Desde ya muchas gracias.

At 15:05 I could not understand why you assumed del_(i) j^i to be zero. I suppose you assumed it to be zero just to make sure that Q dot is zero. If that is the case we can't prove a formula looking at the equation to be proved and making assumption accordingly. Sir could you please help me with this?

TYPICAL QFT-VIDEO: ONLY MATH, NO PHYSICS. ACCEPT THAT NOETHER'S THEOREM IS CORRECT AND DO SOMETHING WITH IT.

Love what you're doing! May you be bestowed with abundant grace, wisdom and bliss✨

How did you raised the suffex of mu on 25:12

great

How do people come up with this shit