arXiv · 1806.10378
SL(3,C) structure of one-dimensional Schrödinger equation
Abstract
We present a new formalism for describing solutions of the one-dimensional stationary Schrödinger equation in terms of the Lie group SL(3,C) and its Lie algebra. In this formalism, we obtain a universal expression for the Green function which can be used in any representation of SL(3,C) and also expressions for various quantities involving products of Green functions. Specifically, we introduce an infinite-dimensional representation of SL(3,C) that provides a natural description of multiple scattering of waves. Using this particular representation, we can derive formulas which are useful for the analysis of the Green function.
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Toru Miyazawa. 2018-06-27. SL(3,C) structure of one-dimensional Schrödinger equation. https://doi.org/10.1063/1.4994125
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