Problem 3 The Hamiltonian of a rotator is given by where 11 and 13 are moments...
Problem Set VII (Quantum Physics) 1. The Hamiltonian for an axially symmetric rotator is 213 where Ii and Is are the moments of inertin. (a) What are the eigenvalues of H? (Ans: where l 2m 2 -1.) (b) What is the spectrum in the limit when I is much larger than 1,? (Ans: E ~ (n°/213)㎡.) Problem Set VII (Quantum Physics) 1. The Hamiltonian for an axially symmetric rotator is 213 where Ii and Is are the moments of inertin....
Consider the matrix: 15 9 13 2 6 10 14 3 7 11 15 4 8 12 16 a- Find the eigenvectors of this matrix and their corresponding eigenvalues. b-Indicate if there are any degeneracy, and if so, change only one element of this matrix to remove this degeneracy (of course you need to recompute the eigenvalues to show that the degeneracy was lifted). Write a Mathematica program to calculate the roots of the following function f(x) = 0.5*e*-5*x+2 using...
Consider the initial value problem s' (t) = Ayt), y(0) = 13): where A is a 2 x 2 matrix and y= Yi , 1. You are given that the eigenvalues and eigenvectors of A are Ly2 11 = -1, 41 = and 12 = -4, 92 = 0,21 The solution of the initial value problem is y1 = -5e-t+6e-4t y2 = 3e-t - 3e-4t yy = -5e-4t +6e-t y2 = 3e-4t - 3e-t = -3et+4e-4t = 2e-t – 2e-4t...
Problem 8.3 - A New Two-State System Consider a new two-level system with a Hamiltonian given by i = Ti 1461 – 12) (2) (3) Also consider an observable represented by the operator Ŝ = * 11/21 - *12/11: It should (hopefully) be clear that 1) and 2) are eigenkets of the Hamiltonian. Let $1) be an eigenket of S corresponding to the smaller eigenvalue of S and let S2) be an eigenket of S corresponding to the larger eigenvalue....