Principles of Quantum Mechanics · Problem 15.3.5

Addition of Angular Momenta — R. Shankar

Physics — Quantum Mechanics · tensor-operator-matrix-element

Problem

Show that ⟨jm∣Tkq∣jm⟩=0\langle jm|T_k^q|jm\rangle = 0 if k>2jk > 2j.

Related theory

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