Recent content by Stephen_G

Sorry about that, I will in the future. But, for the your question, you would just insert your expectation value into your braket <Ψ|A|Ψ> and solve, correct?

Would the energies be the eigenvalues? I got those in the first portion of that question. The first question asked for the eigenvlaues and vectors for the hamiltonian:

Homework Statement At t=0, the system is in the state . What is the expectation value of the energy at t=0? I'm not sure if this is straight forward scalar multiplication, surprised if it was, but we didn't cover this in class really, just glossed through it. If someone could walk me through...