Question 4 a) Show that if A and B are two n x n matrices, we have the Baker-Hausdorff relation A Be-*= B +i[A, B] + [4,
Posted: Mon May 23, 2022 10:59 am
Question 4 a) Show that if A and B are two n x n matrices, we have the Baker-Hausdorff relation A Be-*= B +i[A, B] + [4, [A, B] +...+14, [A,... [A, B].]+... b) Show that the matrix D is invariant (up to a phase) under the transformations generated by the matrix A. if these two matrices satisfy the commutation relation of (A, B] = B.