Problem 3.4
(a) Show that the sum of two hermitian operators is hermitian.
(b) Suppose is hermitian, and
is a complex number. Under what condition (on
) is
hermitian?
(c) When is the product of two hermitian operators hermitian?
(d) Show that the position operator and the Hamiltonian operator
are hermitian.
Solution:
Problem 3.4 Solution (Download)
![Problem 3.4 Solution. Griffith's Intro to Quantum Mechanics 3rd Edition.](https://i0.wp.com/tru-physics.org/wp-content/uploads/2023/03/Problem-3.4-Giffiths-QM.jpg)
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