PT-symmetry and Integrability

Authors

  • A. Fring

DOI:

https://doi.org/10.14311/934

Keywords:

PT-symmetry, pseudo-Hermiticity, Calogero-Moser-Sutherland model, KdV-equation

Abstract

We briefly explain some simple arguments based on pseudo Hermiticity, supersymmetry and PT-symmetry which explain the reality of the spectrum of some non-Hermitian Hamiltonians. Subsequently we employ PT-symmetry as a guiding principle to construct deformations of some integrable systems, the Calogero-Moser-Sutherland model and the Korteweg deVries equation. Some properties of these models are discussed. 

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Author Biography

  • A. Fring

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Published

2007-01-02

Issue

Vol. 47 No. 2-3 (2007)

Section

Articles

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How to Cite

Fring, A. (2007). PT-symmetry and Integrability. Acta Polytechnica, 47(2-3). https://doi.org/10.14311/934