Unformatted text preview: a by putting a delta function “bump” at the point ( a/ 4 ,a/ 2 , 3 a/ 4): H = a 3 V δ ( x-a/ 4) δ ( y-a/ 2) δ ( z-3 a/ 4) . Find the energy (up tp second-order corrections) and eigenfunction (up to ﬁrst-order corrections) of the ground state and the (triply degenerate) ﬁrst excited states. —— End ——...
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- Spring '11
- mechanics, Time-Independent Perturbation Theory, tp second-order corrections