Information Capacity of Quantum Transfer Channels and Thermodynamics Analogies

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Information Capacity of Quantum Transfer Channels and Thermodynamics Analogies

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

Information Capacity of Quantum Transfer Channels and Thermodynamics Analogies

Popis výsledku anglicky

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

Druh

C - Kapitola v odborné knize

CEP obor

BD - Teorie informace

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Thermodynamics

ISBN

978-953-51-0779-8

Počet stran výsledku

36

Strana od-do

83-118

Počet stran knihy

542

Název nakladatele

InTech

Místo vydání

InTech

Kód UT WoS kapitoly

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