 #1
 1
 0
 Homework Statement:
 A Hamiltonian of 3 level system is given by:
 Relevant Equations:

H= Acos^2 bt(1><2+2><1)+Asin^2 bt(2><3+3><2)
I have been asked to find that H has an eigenvector with zero eigenvalues at any time t, but I don't know where to start
I have a question relates to a 3 levels system. I have the Hamiltonian given by:
H= Acos^2 bt(1><2+2><1)+Asin^2 bt(2><3+3><2)
I have been asked to find that H has an eigenvector with zero eigenvalues at any time t
H= Acos^2 bt(1><2+2><1)+Asin^2 bt(2><3+3><2)
I have been asked to find that H has an eigenvector with zero eigenvalues at any time t