Juhapru
새 문서: If you could, in principle, distinguish the alternative final statues, the total final probability is obtained by calculating the probability for each state and then adding them together. If you cannot distinguish the final states even in principle then the probability amplitudes must be summed before taking the absolute square to find the actual probability. 마지막 상태를 구분할 수 없는 경우만 모든 경로에 대해서 prob. amp.를 더해야 하고...
