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Question related to Quantum Mechanics : Problem 3.23

Problem 3.23 Show that projection operators are idempotent: p2 = p. Determine the eigenvalues of p, and characterize its eigenvectors.
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Transcribed Image Text:Problem 3.23 Show that projection operators are idempotent: p2 = p. Determine the eigenvalues of p, and characterize its eigenvectors.
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