¿ Is it the same self-adjoint operator that hermitian operator(adsbygoogle = window.adsbygoogle || []).push({});

If it is not the same, what is the difference? And an observable is an operator whose eigenvectors form basis in the Hilbert space, and it is hermitian, or self-adjoint?

I always considered both terms like sinonynms, in the textbook use both terms, but with the same definition, hermitian and self-adjoint ( the last term is obvious) : it is an operator that it is the same that his adjoint (transpose conjugate)

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# Self-adjoint vs. Hermitian

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