Deformation Quantization of a Certain Type of Open Systems

被引：0
作者：
Florian Becher
Nikolai Neumaier
Stefan Waldmann
机构：
[1] Physikalisches Institut,Fakultät für Mathematik und Physik
[2] Albert-Ludwigs-Universität Freiburg,undefined
来源：
Letters in Mathematical Physics | 2010年 / 92卷
关键词：
53D55; 81S22; deformation quantization; open systems; completely positive maps;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We give an approach to open quantum systems based on formal deformation quantization. It is shown that classical open systems of a certain type can be systematically quantized into quantum open systems preserving the complete positivity of the open time evolution. The usual example of linearly coupled harmonic oscillators is discussed.
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页码：155 / 180
页数：25
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