Recovering the Hamiltonian from spectral data

We show that the contributions to the Gutzwiller formula with observable associated to the iterates of a given elliptic nondegenerate periodic trajectory $γ$ and to certain families of observables localized near $γ$ determine the quantum Hamiltonian in a formal neighborhood of the trajectory $γ$, that is the full Taylor expansion of its total symbol near $γ$. We also treat the "bottom of a well" case both for general and Schrödinger operators.

No reviews yet.

No comments yet.