... clear and correct, but errors are bound to occur, and for this I apologize in advance.I would like to thank the many people who pointed out mistakes in the solution manual for the first edition,and ... by any means, without permission in writing from thepublisher.2PrefaceThese are my own solutions to the problems in Introduction to Quantum Mechanics, 2nd ed. I have made everyeffort to insure ... 1.25):∂|Ψ|2∂t=∂∂xi2mΨ∗∂Ψ∂x−∂Ψ∗∂xΨ= −∂∂t J( x, t).∴dPabdt= −ba∂∂x J( x, t)dx = − [J( x, t)]|ba= J( a, t) − J( b, t). QEDProbability is dimensionless, so J has the dimensions 1/time, and unitsseconds−1.(b)...