Spherical Tensor and Wigner-Eckart theorem It is claimed that Σ,(-1) S(T) is a scalar operator. Verify that this is 5.T for k = 1.
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A: We have to Operate by D on f1 Since f1 is a constant function <f1| = |f1>
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A: Its given That f(x)=(-1)n (x-λ1)α1...(x-λr)αr
Q: Consider the following operators defined over L, (R): d = x+ dx d *** Î_ = x dx Show that Î,Î = 2.
A: Commutators of two operators A and B is given by [A, B] = AB - BA
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Q: () = 1- (器)
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Q: 7. Suppose that X,Y are two observables and that (X) that X = Y. (Y) for every state |). Show
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A: Lagrangian is given by:
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Q: Q311 Find the eigenvalues and the eigenvectors of the 1. matrix A= 3.
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A: Solution attached in the photo....
Q: 1. Prove the following: (a) If two observables are compatible, their corresponding operators share a…
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A: Yes, it is true. Eigen values of the operators are the measures to the observable.
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