Abstract
First is the understanding of gauge fields. The next is the Lagrangian and the path integral approach to local gauge invariance. The introduction of covariant derivative into local gauge invariance is given followed by the local gauge invariance treatment in acoustic fields.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
