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Asymptotic representations of Hamiltonian diffeomorphisms and quantization - MaRDI portal

Asymptotic representations of Hamiltonian diffeomorphisms and quantization

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Publication:6348962

DOI10.4171/GGD/696arXiv2009.05856MaRDI QIDQ6348962

Leonid Polterovich, Laurent Charles

Publication date: 12 September 2020

Abstract: We show that for a special class of geometric quantizations with "small" quantum errors, the quantum classical correspondence gives rise to an asymptotic projective representation of the group of Hamiltonian diffeomorphisms. As an application, we get an obstruction to Hamiltonian actions of finitely presented groups.












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