Abstract
This chapter – which makes use of the objects and concepts introduced in Chap. 8 – is mainly concerned with the determination of the monodromy of Schrödinger operators in \({\mathcal{S}}_{\leq 2}^{\mathit{aff }} :=\{ -2\mathrm{i}{\partial }_{t} - {\partial }_{r}^{2} + {V }_{2}(t){r}^{2} + {V }_{1}(t)r + {V }_{0}(t)\}\), where V 0, V 1 and V 2 are 2π-periodic. The monodromy, for an ordinary differential equation with periodic coefficients, expresses the “rotation” of the general solution over a period.
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Notes
- 1.
The value of the mass parameter has been chosen equal to 1 in the whole chapter, in order to simplify the formulas.
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© 2012 Springer-Verlag Berlin Heidelberg
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Unterberger, J., Roger, C. (2012). Monodromy of Schrödinger Operators. In: The Schrödinger-Virasoro Algebra. Theoretical and Mathematical Physics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-22717-2_9
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DOI: https://doi.org/10.1007/978-3-642-22717-2_9
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Print ISBN: 978-3-642-22716-5
Online ISBN: 978-3-642-22717-2
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