Fully coupled Pauli-Fierz systems at zero and positive temperature

被引：7
作者：
Moller, Jacob Schach [1 ]
机构：
[1] Aarhus Univ, Dept Math, DK-8000 Aarhus C, Denmark
来源：
JOURNAL OF MATHEMATICAL PHYSICS | 2014年 / 55卷 / 07期
关键词：
SPECTRAL THEORY; GROUND-STATES; EQUILIBRIUM STATES; NELSONS MODEL; GOLDEN-RULE; MASSLESS; COMMUTATORS; RETURN; ATOMS; EXISTENCE;
D O I：
10.1063/1.4879239
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
These notes provide an introduction to the spectral analysis of Pauli-Fierz systems at zero and positive temperature. More precisely, we study finite dimensional quantum systems linearly coupled to a single reservoir, a massless scalar quantum field. We emphasize structure results valid at arbitrary system-reservoir coupling strength. The notes contain a mixture of known, refined, and new results and each section ends with a discussion of open problems. (C) 2014 AIP Publishing LLC.
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页数：67
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