What is the correct asymptotic behavior for very large r

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Reference no: EM131207818

Problem - Consider a mass moving in a spherically symmetric potential V(r) = kr, k > 0. Suppose you guess that the ground state (l=0) has a radial wave function, R1,0 = √(1/2a3)e-(r/2a)

1) Let amin be the value of the constant a that minimizes the expectation of Hamiltonian. Find an expression for amin in terms of h, k and m. Use 0infinity ze-z dz = 1.

2) Explain physically why amin decreases as k increases.

3) This guess for the found state wave function does not fall off fast enough as r goes to infinity. What is the correct asymptotic behavior for very large r?

Reference no: EM131207818

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