In this chapter we introduce linear operators in \(\mathcal{H}\) and their respective domains. Physical observables will be identified with matrix-elements of self-adjoint operators in \(\mathcal{H}\) and their spectra and eigenstates will be investigated.

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Operators in Hilbert Space

  • Wolfgang Cassing

摘要

In this chapter we introduce linear operators in \(\mathcal{H}\) and their respective domains. Physical observables will be identified with matrix-elements of self-adjoint operators in \(\mathcal{H}\) and their spectra and eigenstates will be investigated.