On the origin of the integral representations in quantum optics (Q1091017)

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scientific article; zbMATH DE number 4009407
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On the origin of the integral representations in quantum optics
scientific article; zbMATH DE number 4009407

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    On the origin of the integral representations in quantum optics (English)
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    1987
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    In Abelian subalgebras of observables it is shown that the integral representations of states in terms of coherent states result from the indistinguishability of the quanta of the harmonic oscillator under consideration. It is argued that these integral representations contain a quantum de Finetti theorem on Bose-Fock space.
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    quantum optics
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    Abelian subalgebras
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    integral representations of states
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    quantum de Finetti theorem on Bose-Fock space
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