Which of the following is the correct expression for the Schrödinger wave function?
a) iℏdΨdt=−iℏ2m∂Ψ∂x+UΨ
b) iℏdΨdt=−iℏ2m∂2Ψ∂x2+UΨ
c) iℏdΨdt=−iℏz2m∂Ψ∂x+UΨ
d) iℏdΨdt=−iℏz2m∂2Ψ∂x2+UΨ