Abstract
In this paper we will show how the Bohr-Sommerfeld levels of a quantum completely integrable system can be computed modulo O(ħ∞) by an inductive procedure starting at stage zero with the Bohr-Sommerfeld levels of the corresponding classical completely integrable system.
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Supported by the National Key R and D Program of China (Grant No. 2020YFA0713100) and NSFC (Grant Nos. 12026409, 11721101, 11926313)
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Guillemin, V., Wang, Z.Q. Bohr—Sommerfeld Levels for Quantum Completely Integrable Systems. Acta. Math. Sin.-English Ser. 37, 1743–1750 (2021). https://doi.org/10.1007/s10114-021-0148-5
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DOI: https://doi.org/10.1007/s10114-021-0148-5