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Symplectic Microgeometry IV: Quantization

Alberto S. Cattaneo, Benoit Dherin, Alan Weinstein

16/7/20 Published in : arXiv:2007.08167

We construct a special class of semiclassical Fourier integral operators whose wave fronts are symplectic micromorphisms. These operators have very good properties: they form a category on which the wave front map becomes a functor into the cotangent microbundle category, and they admit a total symbol calculus in terms of symplectic micromorphisms enhanced with half-density germs. This new operator category encompasses the semi-classical pseudo-differential calculus and offers a functorial framework for the semi-classical analysis of the Schrödinger equation. We also comment on applications to classical and quantum mechanics as well as to a functorial and geometrical approach to the quantization of Poisson manifolds.

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Phase I & II research project(s)

  • Field Theory
  • Geometry, Topology and Physics

Exact Solutions for the Singularly Perturbed Riccati Equation and Exact WKB Analysis

Excess deviations for points disconnected by random interlacements

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The National Centres of Competence in Research (NCCRs) are a funding scheme of the Swiss National Science Foundation

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