Consider a particle in a two-dimensional potential Write the energy eigenfunctions for the ground state and the

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Consider a particle in a two-dimensional potentialimage

Write the energy eigenfunctions for the ground state and the first excited state. We now add a time-independent perturbation of the formimage

Obtain the zeroth-order energy eigenfunctions and the first-order energy shifts for the ground state and the first excited state.

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Modern Quantum Mechanics

ISBN: 9780805382914

2nd Edition

Authors: J. J. Sakurai, Jim J. Napolitano

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