Instanton calculus without equations of motion: semiclassics from monodromies of a Riemann surface

DOI10.1088/1751-8113/48/7/075304zbMath1312.81075arXiv1408.6459OpenAlexW2059091941MaRDI QIDQ5177791

Alex Kamenev, Michael Janas, Tobias Gulden

Publication date: 6 March 2015

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1408.6459

zbMATH Keywords

algebraic topologysemiclassical theories and applicationsRiemann surface calculationssingle-molecule magnets

Mathematics Subject Classification ID

Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Classification theory of Riemann surfaces (30F20)

Related Items (2)

The Picard–Fuchs equation in classical and quantum physics: application to higher-order WKB method ⋮ Riemann surfaces of complex classical trajectories and tunnelling splitting in one-dimensional systems

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