(a) Construct the density matrix for an electron that is either in the state spin up along...

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(a) Construct the density matrix for an electron that is either in the state spin up along x (with probability 1/3) or in the state spin down along y (with probability 2/3).
(b) Find (S_y) for the electron in (a).

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Introduction To Quantum Mechanics

ISBN: 9781107189638

3rd Edition

Authors: David J. Griffiths, Darrell F. Schroeter

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Question Posted: Feb 01, 2023 07:16 AM

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(a) Construct the density matrix for an electron that is either in the state spin up along...

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a From Example 121 the density matrix for an electron ...View the full answer

Introduction To Quantum Mechanics

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