Question

In lab you create a system where the Hamiltonian can be written as ? = ?0...

In lab you create a system where the Hamiltonian can be written as ? = ?0 + ?,

where ?0 is the Simple Harmonic Oscillator Hamiltonian,,-h22md2dx2+12kx2 , and ? is an applied

perturbation given by, Dx4.

  1. What is the first order correction to the energy ground state energy,

  Ψ0=ℏπ14 e(-x22ℏ)

What is the first order correction to the first excited state energy,

Ψ1=ℏπ142mω xe-x22ℏ

  1. For the Simple Harmonic Oscillator system, the fundamental frequency is the v=0 to v=1

transition. Based on the first order corrections to the energy for the v=0 and v=1 energy level, how

much does this transition energy change by?

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