713 citations
- Justus-Liebig-Universität GießenDE7 papers
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Showing 2006 · quant-phShow all
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quant-ph2006★ 2 cited
Quantum decoherence of the damped harmonic oscillator
A. Isar
In the framework of the Lindblad theory for open quantum systems, we determine the degree of quantum decoherence of a harmonic oscillator interacting with a thermal bath. It is fou…
quant-ph2006★ 44 cited
Purity and decoherence in the theory of a damped harmonic oscillator
A. Isar, A. Sandulescu, W. Scheid
For the generalized master equations derived by Karrlein and Grabert for the microscopic model of a damped harmonic oscillator, the conditions for purity of states are written, in…