Completely-positive quantum operations generating thermostatistical states: A comparative study

Nonunitary quantum operations generating thermostatistical states and forming positive operator-valued measures (POVMs) are of current interest as a useful tool for operational approach to quantum thermodynamics. Here, two different operations generating the same thermostatistical state are studied:...

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Veröffentlicht in:	arXiv.org 2015-01
Hauptverfasser:	Matsuo, Yasuyuki, Sumiyoshi Abe
Format:	Artikel
Sprache:	eng
Schlagworte:	Comparative studies Entropy Physics - Quantum Physics Physics - Statistical Mechanics
Online-Zugang:	Volltext
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