Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
3rd Edition
ISBN: 9781107189638
Author: Griffiths, David J., Schroeter, Darrell F.
Publisher: Cambridge University Press
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Chapter 7.1, Problem 7.4P

(a)

To determine

The exact energies for this two level system.

(b)

To determine

To expand the results obtained in subpart (a) to second order in λ, and to verify that the terms in the series agree with the results from perturbation theory.

(c)

To determine

To show that series in subpart (b) converges only if |VabEb0Ea0|<12.

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