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Quantum Simulation
Open Quantum Systems Decoherence
PT-symmetry and Integrability
arXiv
Authors: Andreas Fring
Year
2007
Paper ID
49334
Status
Preprint
Abstract Read
~2 min
Abstract Words
54
Citations
N/A
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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- 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.
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