Prove the statement given in this section that the time evolution operator is unitary, under the assumption

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Prove the statement given in this section that the time evolution operator

is unitary, under the assumption that the norm of the wave function 〈ψ_t|ψ_t〉 = 1 at all times.

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Solid State Physics Essential Concepts

ISBN: 9781107191983

2nd Edition

Authors: David W. Snoke

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Question Posted: Aug 23, 2023 03:33 AM

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Prove the statement given in this section that the time evolution operator is unitary, under the assumption

Question:

S(t, to) = e(i/h) Vint(t)dt'

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The evolution of the wave function ...View the full answer

Solid State Physics Essential Concepts

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