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Open Quantum Systems Decoherence Quantum Simulation

A schematic model of scattering in PT-symmetric Quantum Mechanics

arXiv

Authors: Miloslav Znojil

Year

2007

Paper ID

50687

Status

Preprint

Abstract Read

~2 min

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Abstract

One-dimensional scattering problem admitting a complex, PT-symmetric short-range potential V(x) is considered. Using a Runge-Kutta-discretized version of Schroedinger equation we derive the formulae for the reflection and transmission coefficients and emphasize that the only innovation emerges in fact via a complexification of one of the potential-characterizing parameters.

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This paper contributes to the Quantum Simulation research area in the Quantum Articles archive.
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One-dimensional scattering problem admitting a complex, PT-symmetric short-range potential V(x) is considered.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:0704.0214 [2] arXiv https://arxiv.org/abs/0704.0214 [3] Publisher https://arxiv.org/abs/0704.0214

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