Quantum Mechanics: Concepts and Applications · Problem 3.1

Postulates of Quantum Mechanics — Nouredine Zettili

Physics — Quantum Mechanics · physically-acceptable-wave-functions

Problem

Which among the following functions represent physically acceptable wave functions:

f(x) = 3\sin\pi x

g(x) = 4 - |x|

h^2(x) = 5x

, and

e(x) = x^2