arXiv · 1907.05630
Semi-classical quantum maps of semi-hyperbolic type
Abstract
Let M = R n or possibly a Riemannian, non compact manifold. We consider semi-excited resonances for a h-differential operator H(x, hD x ; h) on L 2 (M) induced by a non-degenerate periodic orbit $γ$ 0 of semi-hyperbolic type, which is contained in the non critical energy surface {H 0 = 0}. By semi-hyperbolic, we mean that the linearized Poincar{é} map dP 0 associated with $γ$ 0 has at least one eigenvalue of modulus greater (or less) than 1, and one eigenvalue of modulus equal to 1, and by non-degenerate that 1 is not an eigenvalue, which implies a family $γ$(E) with the same properties. It is known that an infinite number of periodic orbits generally cluster near $γ$ 0 , with periods approximately multiples of its primitive period. We construct the monodromy and Grushin operator, adapting some arguments by [NoSjZw], [SjZw], and compare with those obtained in [LouRo], which ignore the additional orbits near $γ$ 0 , but still give the right quantization rule for the family $γ$(E).
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Hanen Louati, Michel Rouleux. 2019-07-12. Semi-classical quantum maps of semi-hyperbolic type. https://arxiv.org/abs/1907.05630
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