4.a) Describe the Variational Principle= e-ax?b) The variation method is applied to a harmonic oscillator using a trial function = eMinimize the energy as a function of the variable a.kThe solution for energy is E =248aLeave your answer in terms of h, k, and u.Compare your answer to the true energy of a harmonic oscillator, E =v+) ha, wherev = 0,1,2, ... and w =

Variational principle or variational method is used for evaluating the energies of the ground state.…

a) Describe the Variational Principle b) The variation method is applied to a harmonic oscillator using a trial function yp = e-ax %3D a The solution for energy is E = k Minimize the energy as a function of the variable a 8a Leave your answer in terms of h, k, and u. %3D Compare your answer to the true energy of a harmonic oscillator, E = (v+) hw, where v = 0,1,2, ... and w =

a) Describe the Variational Principle b) The variation method is applied to a harmonic oscillator using a trial function yp = e-ax %3D a The solution for energy is E = k Minimize the energy as a function of the variable a 8a Leave your answer in terms of h, k, and u. %3D Compare your answer to the true energy of a harmonic oscillator, E = (v+) hw, where v = 0,1,2, ... and w =