Thanks, feels good to join!
That clue, was extremely helpful, such that
|\psi \rangle = \exp(i \phi_+)\left(\frac{1}{2}|+z \rangle + \frac{\sqrt{3}}{2}\exp(i\phi) |+z \rangle \right)
where \phi = \phi_- - \phi_+. If ignoring the overall phase and rewriting the probabilities of
|\langle +x |...
Homework Statement
In a spin-\frac{1}{2} system all particles are in the state |\psi\rangle. 3 experiments performed and are separate, the results are as follows:
Particle in state |\psi\rangle, measured S_z = \frac{\hbar}{2}, with P=1/4
Particle in state |\psi\rangle, measured S_x =...