The (time-independent) momentum space wave function in three dimensions is defined by the natural generalization of Equation
Question:
The (time-independent) momentum space wave function in three dimensions is defined by the natural generalization of Equation 3.54:
(a) Find the momentum space wave function for the ground state of hydrogen (Equation 4.80).
(b) Check that ϕ (p) is normalized.
(c) Use ϕ (p) to calculate (p2), in the ground state of hydrogen.
(d) What is the expectation value of the kinetic energy in this state? Express your answer as a multiple of E1, and check that it is consistent with the virial theorem (Equation 4.218).
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Related Book For 
Introduction To Quantum Mechanics
ISBN: 9781107189638
3rd Edition
Authors: David J. Griffiths, Darrell F. Schroeter
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