Quantum Mechanics i mna w,0-ma exp lin Ya exp Hs(t)+exp B+B厘(O iH ih p exp V()N() 2021/2/242021/2/24 10 Quantum Mechanics ( ) ( ) ( ) ( ) ˆ exp ˆ exp ˆ exp ( ) ˆ exp ( ) ˆ ˆ ˆ exp ( ) ˆ ( ) exp ˆ exp ˆ ( ) ˆ ( ) exp 0 0 0 0 0 0 0 0 0 0 V t t t iH t iH t V iH t V t iH t H H t iH t t t i iH t t iH iH t i t iH t t t i t i I I S S S S S I S =               −       =        =  − +       =                   +       =                   =               