Q7:1 Show that (a) [Ly, L:] = iħLz, (b) L: (L-Ytm) = (qm – ħ) (L¯Ytm) (c) the operator L* = L, +iLy is not a hermitian operator. (Note L, and Ly are hermitian operators.]
Q7:1 Show that (a) [Ly, L:] = iħLz, (b) L: (L-Ytm) = (qm – ħ) (L¯Ytm) (c) the operator L* = L, +iLy is not a hermitian operator. (Note L, and Ly are hermitian operators.]
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![Q7:1 Show that
(a)
[Ly, L:] = iħLz,
(b) L- (L-Ytm) = (qm – ħ) (L-Ytm)
(c) the operator L* = L, +iLy is not a hermitian operator.
[Note L, and Ly are hermitian operators.]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff258f736-2efe-4abc-a546-b1bd73d984a7%2F9009b13a-2444-4c96-ba86-c2793b921b02%2Fxba2k3_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q7:1 Show that
(a)
[Ly, L:] = iħLz,
(b) L- (L-Ytm) = (qm – ħ) (L-Ytm)
(c) the operator L* = L, +iLy is not a hermitian operator.
[Note L, and Ly are hermitian operators.]
Transcribed Image Text:Îy = ¿pz – îpz
Î = îpy – ŷPz
-ih(z;
-iħ(x-
dz
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