I'm sorry... but I figured it out. Its a pure math problem. Sometimes my brain just ceases to work!
RP of the second equation is {j(r,t) + [j(r,t)]*}/2 substituting ,we get the first equation.
Thanks anyways for replying to my post.
Hi folks!
Can someone tell me how to solve the following... I'd really appreciate it.
Homework Statement
Show that the below two expressions for probability current density are equivalent.
j(r,t) = h'/2im(\Psi^{*}\Delta\Psi- (\Delta\Psi^{*})\Psi]
j(r,t) = real part of [\Psi^{*}...