The Hamiltonian matrix has been constructed using an orthonormal basis. (1 1 0 (1 0 1 A = (2 1 0)+(o 2 2). where H = H° + V_and c is a constant. \2 1 4 1 2 0/ b) Use time-independent perturbation theory to determine the eigenvalues with corrections up to second order.

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The Hamiltonian matrix has been constructed using an orthonormal basis.
(1 1 0V
(1 0 1)
A = (2 1 0 )+(0 2 2
\2 1 4
where H = Hº + V and cis a constant.
1 2 0/
b) Use time-independent perturbation theory to determine the eigenvalues with corrections up to second order.
Transcribed Image Text:The Hamiltonian matrix has been constructed using an orthonormal basis. (1 1 0V (1 0 1) A = (2 1 0 )+(0 2 2 \2 1 4 where H = Hº + V and cis a constant. 1 2 0/ b) Use time-independent perturbation theory to determine the eigenvalues with corrections up to second order.
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