Aug 5, 2015 #36 teme92 185 2 Ah there's still the ##dx## left: ##\frac{a}{2}+\frac{a}{2}=a##, therefore ##A=\frac{1}{a}##
Aug 5, 2015 #37 George Jones Staff Emeritus Science Advisor Gold Member 7,643 1,598 Not quite. There is an A from psi, and another A from \bar{psi}.
Aug 5, 2015 #41 George Jones Staff Emeritus Science Advisor Gold Member 7,643 1,598 What are ##Re(e^{-i\theta})## and ##Im(e^{-i\theta})##?
Aug 5, 2015 #43 George Jones Staff Emeritus Science Advisor Gold Member 7,643 1,598 No. Recall how ##e^{i\theta}## was expressed earlier in the thread.