New answers tagged

1 vote
Accepted

time evolution of Hamiltonian and observables

You want to calculate the expectation value of $W = X_0 X_1 X_2 X_3$ with respect to a state $\vert\psi(t)\rangle$ that you have time evolved according to $H$. You say you already know how to do this ...
Jacob's user avatar
  • 595

Top 50 recent answers are included