- #1
JK423
Gold Member
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[SOLVED] Evolution Operator
If U=Exp[-iHt/h] is the evolution operator, and H the hamiltonian one,
i can't figure out how to derive the following equation.
Let`s call |E> an eigenstate of H, E it`s eigenvalue and |J> a random basis.
Then:
<J|U|E>=Exp[-iEt/h]*<J|E>.
??
If U=Exp[-iHt/h] is the evolution operator, and H the hamiltonian one,
i can't figure out how to derive the following equation.
Let`s call |E> an eigenstate of H, E it`s eigenvalue and |J> a random basis.
Then:
<J|U|E>=Exp[-iEt/h]*<J|E>.
??