Q43
A and B represent two physical characteristics of a quantum system. If A is Hermitian, then for the product A B to be Hermitian, it is sufficient that
and represent two physical characteristics of a quantum system. If is Hermitian, then for the product to be Hermitian, it is sufficient that
A.
is Hermitian
B.
is anti-Hermitian
C.
is Hermitian and and commute
AnswerD.
is Hermitian and and anti-commute
Answer: Option C
Solution
Answer: Option C
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