Can I prove that Fermat's Principle (i.e. that light beam travels between two points in the path that require minimum time) using the Least Action Principle for electromagnetic wave? (from analytical mechanics).
$\begingroup$
$\endgroup$
1
-
1$\begingroup$ Possible duplicates: physics.stackexchange.com/q/2041/2451 and links therein. $\endgroup$– Qmechanic ♦Commented Mar 10, 2021 at 21:31
Add a comment
|