An electron is in the spin state (a) Determine the normalization constant A. (b) Find the expectation

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An electron is in the spin state

(a) Determine the normalization constant A.
(b) Find the expectation values of Sx, Sy, and Sz.
(c) Find the “uncertainties” σSx, σSy, and σSz.

(d) Confirm that your results are consistent with all three uncertainty principles (Equation 4.100 and its cyclic permutations—only with S in place of L, of course).

Equation 4.100

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Introduction To Quantum Mechanics

ISBN: 9781107189638

3rd Edition

Authors: David J. Griffiths, Darrell F. Schroeter

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