Quantum Mechanics: Concepts and Applications · Problem 2.8

Mathematical Tools of Quantum Mechanics — Nouredine Zettili

Physics — Quantum Mechanics · commutator-algebra

Problem

(a) Show that the commutator of two Hermitian operators is anti-Hermitian. (b) Evaluate the commutator [A^, [B^, C^]D^][\hat{A},\,[\hat{B},\,\hat{C}]\hat{D}].

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