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arXiv · 1405.7224

Measurement and self-adjoint operators

Glenn Eric Johnson
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Abstract

The approximations of classical mechanics resulting from quantum mechanics are richer than a correspondence of classical dynamical variables with self-adjoint Hilbert space operators. Assertion that classical dynamic variables correspond to self-adjoint Hilbert space operators is disputable and sets unnatural limits on quantum mechanics. Well known examples of classical dynamical variables not associated with self-adjoint Hilbert space operators are discussed as a motivation for the realizations of quantum field theory that lack Hermitian field operators but exhibit interaction.

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Glenn Eric Johnson. 2014-09-05. Measurement and self-adjoint operators. https://arxiv.org/abs/1405.7224

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