Typo You write: The only difference is that is expressed as a complex number so φ^2 is written as φ* φ. This looks like the "*" is an ordinary multiplication. But it means the complex conjugation a+bi->a-bi. So the star has to be a superscript instead. Reply
You write:
The only difference is that is expressed as a complex number so φ^2 is written as φ* φ.
This looks like the "*" is an ordinary multiplication. But it means the complex conjugation a+bi->a-bi.
So the star has to be a superscript instead.