- #1
danJm
- 10
- 0
Homework Statement
given |+n> = cos (θ/2)|+z> + e^(i*phi)sin(θ/2)|-z>
i'm asked to find out what <+z|+n>=
Homework Equations
<+z|+z> = 1
<+z|-z> = 0
The Attempt at a Solution
I am just unsure what <+z| is..
computing the inner product of the 2 quantum states to get the probability amplitude is not the issue. I know i need to use the <+z|+z> = 1, <+z|-z> = 0 to find it, but I'm just not sure how to approach it.
i feel like I'm just missing something really simple, please any advice would be greatly appreciated.