Fring, A. (2007). PT-symmetry and Integrability. Acta Polytechnica, 47, pp. 44-49.
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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.
|Additional Information:||Proceeding of the Micro conference Analytic and algebraic methods II, Doppler Institute, Prague, April 2007|
|Subjects:||Q Science > QC Physics|
|Divisions:||School of Engineering & Mathematical Sciences > Department of Mathematical Science|
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