Information Capacity of Quantum Transfer Channels and Thermodynamics Analogies

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43894125" target="_blank" >RIV/60461373:22340/12:43894125 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5772/50466" target="_blank" >http://dx.doi.org/10.5772/50466</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5772/50466" target="_blank" >10.5772/50466</a>

Result language
angličtina
Original language name
Information Capacity of Quantum Transfer Channels and Thermodynamics Analogies
Original language description
We will begin with a simple type of stationary Stochastic systems of quantum physics using them within a frame of the Shannon Information Theory and Thermodynamics but starting with their algebraic representation. Based on this algebraic description a model of information transmission in those systems by defining the Shannon information will be stated in terms of variable about the system state. Measuring on these system is then defined as a spectral decomposition of measured quantities - operators. Theinformation capacity formulas, now of the narrow-band}nature, are derived consequently, for the simple system governed by the Bose-Einstein (B--E) Law and that one governed by the Fermi-Dirac (F-D) Law. The not-zero value for the average input energy needed for information transmission existence in F-D systems is stated. Further the wide-band information capacity formulas for B-E and F-D case are stated. The information characteristics of a model reverse heat cycle and, by this model ar
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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