- #1
Icycub
- 12
- 1
- TL;DR Summary
- Question about taking the complex conjugate of functions
I've been studying quantum mechanics this semester in school and have ran into an issue I can't find an answer for. I understand why we take the complex conjugate of the wave function, such as when calculating expectation values. I'm a little confused though as to why we take the complex conjugate of a function whenever multiplying any two functions, such as ψ*_nψ_m. What would be the benefit of this? Does this still remove all imaginary numbers?