Question 22.1Consider an infinite well for which the bottom is not flat, as sketched here. If the slopeis small, the potential V = 6 |x|/ a may be considered as a perturbation on the square-well potential over -a/2 ≤x≤a/2.-8WV(x)a/2-a/2XCalculate the ground-state energy, correct to first order in perturbation theory.Given(0)= √²/coCOSGround state of box of size a: =Ground state energy: E(0) = 4²k²2ma².0Y

Answered: Image /qna-images/answer/ac41631f-7861-4bca-bcad-35666c95492a.jpg

Question 2 2.1 Consider an infinite well for which the bottom is not flat, as sketched here. If the slope is small, the potential V=s |x|/ a may be considered as a perturbation on the square- well potential over -a/2 ≤x≤a/2. V(x) -a/2 a/2 Calculate the ground-state energy, correct to first order in perturbation theory. Given (0) Ground state of box of size a: 40 = √² cos Ground state energy: E h²k² = = 2m 2ma² -

Question 2 2.1 Consider an infinite well for which the bottom is not flat, as sketched here. If the slope is small, the potential V=s |x|/ a may be considered as a perturbation on the square- well potential over -a/2 ≤x≤a/2. V(x) -a/2 a/2 Calculate the ground-state energy, correct to first order in perturbation theory. Given (0) Ground state of box of size a: 40 = √² cos Ground state energy: E h²k² = = 2m 2ma² -