Thermodynamics Of Information Processing In Small Systems
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Thermodynamics Of Information Processing In Small Systems
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Author : Takahiro Sagawa
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-09-13
Thermodynamics Of Information Processing In Small Systems written by Takahiro Sagawa and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-13 with Computers categories.
This thesis presents a general theory of nonequilibrium thermodynamics for information processing. Ever since Maxwell's demon was proposed in the nineteenth century, the relationship between thermodynamics and information has attracted much attention because it concerns the foundation of the second law of thermodynamics. From the modern point of view, Maxwell's demon is formulated as an information processing device that performs measurement and feedback at the level of thermal fluctuations. By unifying information theory, measurement theory, and the recently developed theory of nonequilibrium statistical mechanics, the author has constructed a theory of "information thermodynamics," in which information contents and thermodynamic variables are treated on an equal footing. In particular, the maximum work that can be extracted by the demon and the minimum work that is needed for measurement and information erasure by the demon has been determined. Additionally, generalizations of nonequilibrium relations such as a Jarzynski equality for classical stochastic systems in the presence of feedback control have been derived. One of the generalized equalities has recently been verified experimentally by using sub-micron colloidal particles. The results obtained serve as fundamental principles for information processing in small thermodynamic systems, and are applicable to nanomachines and nanodevices.
Thermodynamics Of Information Processing In Small Systems
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Author : Takahiro Sagawa
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-09-14
Thermodynamics Of Information Processing In Small Systems written by Takahiro Sagawa and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-09-14 with Science categories.
This thesis presents a general theory of nonequilibrium thermodynamics for information processing. Ever since Maxwell's demon was proposed in the nineteenth century, the relationship between thermodynamics and information has attracted much attention because it concerns the foundation of the second law of thermodynamics. From the modern point of view, Maxwell's demon is formulated as an information processing device that performs measurement and feedback at the level of thermal fluctuations. By unifying information theory, measurement theory, and the recently developed theory of nonequilibrium statistical mechanics, the author has constructed a theory of "information thermodynamics," in which information contents and thermodynamic variables are treated on an equal footing. In particular, the maximum work that can be extracted by the demon and the minimum work that is needed for measurement and information erasure by the demon has been determined. Additionally, generalizations of nonequilibrium relations such as a Jarzynski equality for classical stochastic systems in the presence of feedback control have been derived. One of the generalized equalities has recently been verified experimentally by using sub-micron colloidal particles. The results obtained serve as fundamental principles for information processing in small thermodynamic systems, and are applicable to nanomachines and nanodevices.
Information Thermodynamics On Causal Networks And Its Application To Biochemical Signal Transduction
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Author : Sosuke Ito
language : en
Publisher: Springer
Release Date : 2018-05-31
Information Thermodynamics On Causal Networks And Its Application To Biochemical Signal Transduction written by Sosuke Ito and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-31 with Science categories.
In this book the author presents a general formalism of nonequilibrium thermodynamics with complex information flows induced by interactions among multiple fluctuating systems. The author has generalized stochastic thermodynamics with information by using a graphical theory. Characterizing nonequilibrium dynamics by causal networks, he has obtained a novel generalization of the second law of thermodynamics with information that is applicable to quite a broad class of stochastic dynamics such as information transfer between multiple Brownian particles, an autonomous biochemical reaction, and complex dynamics with a time-delayed feedback control. This study can produce further progress in the study of Maxwell’s demon for special cases. As an application to these results, information transmission and thermodynamic dissipation in biochemical signal transduction are discussed. The findings presented here can open up a novel biophysical approach to understanding information processing in living systems.
Experiments On The Thermodynamics Of Information Processing
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Author : Momčilo Gavrilov
language : en
Publisher: Springer
Release Date : 2017-08-01
Experiments On The Thermodynamics Of Information Processing written by Momčilo Gavrilov and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-01 with Science categories.
This thesis reveals how the feedback trap technique, developed to trap small objects for biophysical measurement, could be adapted for the quantitative study of the thermodynamic properties of small systems. The experiments in this thesis are related to Maxwell’s demon, a hypothetical intelligent, “neat fingered” being that uses information to extract work from heat, apparently creating a perpetual-motion machine. The second law of thermodynamics should make that impossible, but how? That question has stymied physicists and provoked debate for a century and a half. The experiments in this thesis confirm a hypothesis proposed by Rolf Landauer over fifty years ago: that Maxwell’s demon would need to erase information, and that erasing information—resetting the measuring device to a standard starting state—requires dissipating as much energy as is gained. For his thesis work, the author used a “feedback trap” to study the motion of colloidal particles in “v irtual potentials” that may be manipulated arbitrarily. The feedback trap confines a freely diffusing particle in liquid by periodically measuring its position and applying an electric field to move it back to the origin.
Thermodynamics And Statistical Mechanics Of Small Systems
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Author : A. Vulpiani
language : en
Publisher:
Release Date : 2018
Thermodynamics And Statistical Mechanics Of Small Systems written by A. Vulpiani and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
A challenging frontier in modern statistical physics concerns systems with a small number of degrees of freedom, far from the thermodynamic limit. Beyond the general interest in the foundation of statistical mechanics, the relevance of this subject is due to the recent increase of resolution in the observation and manipulation of biological and man-made objects at micro- and nano-scales. A peculiar feature of small systems is the role played by fluctuations, which cannot be neglected and are responsible for many non-trivial behaviors. The study of fluctuations of thermodynamic quantities, such as energy or entropy, goes back to Einstein, Onsager, and Kubo; more recently, interest in this matter has grown with the establishment of new fluctuation-dissipation relations, and of so-called stochastic thermodynamics. This turning point has received a strong impulse from the study of systems that are far from the thermodynamic equilibrium, due to very long relaxation times, as in disordered systems, or due to the presence of external forcing and dissipation, as in granular or active matter. Applications of the thermodynamic and statistical mechanics of small systems range from molecular biology to micro-mechanics, including models of nano-transport, Brownian motors, and (living or artificial) self-propelled organisms.
Statistical Thermodynamics Of Nonequilibrium Processes
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Author : Joel Keizer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Statistical Thermodynamics Of Nonequilibrium Processes written by Joel Keizer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The structure of the theory ofthermodynamics has changed enormously since its inception in the middle of the nineteenth century. Shortly after Thomson and Clausius enunciated their versions of the Second Law, Clausius, Maxwell, and Boltzmann began actively pursuing the molecular basis of thermo dynamics, work that culminated in the Boltzmann equation and the theory of transport processes in dilute gases. Much later, Onsager undertook the elucidation of the symmetry oftransport coefficients and, thereby, established himself as the father of the theory of nonequilibrium thermodynamics. Com bining the statistical ideas of Gibbs and Langevin with the phenomenological transport equations, Onsager and others went on to develop a consistent statistical theory of irreversible processes. The power of that theory is in its ability to relate measurable quantities, such as transport coefficients and thermodynamic derivatives, to the results of experimental measurements. As powerful as that theory is, it is linear and limited in validity to a neighborhood of equilibrium. In recent years it has been possible to extend the statistical theory of nonequilibrium processes to include nonlinear effects. The modern theory, as expounded in this book, is applicable to a wide variety of systems both close to and far from equilibrium. The theory is based on the notion of elementary molecular processes, which manifest themselves as random changes in the extensive variables characterizing a system. The theory has a hierarchical character and, thus, can be applied at various levels of molecular detail.
Quantum Thermodynamic Processes
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Author : Guenter Mahler
language : en
Publisher: CRC Press
Release Date : 2014-12-19
Quantum Thermodynamic Processes written by Guenter Mahler and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-19 with Science categories.
The point of departure of this book is a triad of themes: information theory, thermodynamics, and quantum mechanics. These are related: thermodynamics and quantum mechanics form the basis of quantum thermodynamics; information and quantum mechanics underly, inter alia, the notorious quantum measurement problem; and information and thermodynamics ha
Nonequilibrium Thermodynamics
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Author : Yasar Demirel
language : en
Publisher: Elsevier
Release Date : 2025-02-17
Nonequilibrium Thermodynamics written by Yasar Demirel and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-17 with Technology & Engineering categories.
This fully updated and revised fifth edition of Nonequilibrium Thermodynamics: Transport and Rate Processes in Physical, Chemical, and Biological Systems emphasizes the unifying role of thermodynamics and their use in transport processes and chemical reactions in physical, chemical, and biological systems. This reorganized new edition provides thermodynamical approaches for foundational understanding of natural phenomena with multiscale chemical, physical, and biological systems, consisting of interactive processes leading to self-organized dissipative structures, fluctuations, and instabilities. This edition also emphasizes thermodynamic approaches, tools, and techniques, including energy analysis, process intensification, and artificial intelligence, for undertaking sustainable engineering.This book will be an excellent resource for graduate students and researchers in the fields of engineering, chemistry, physics, energy, biotechnology, and biology, as well as those whose work involves understanding the evolution of nonequilibrium systems, information theory, stochastic processes, and sustainable engineering. This may also be useful to professionals working in irreversibility, dissipative structures, process exergy analysis and thermoeconomics, digitalization in manufacturing, and data processing. - Highlights the fundamentals of equilibrium thermodynamics and phase equilibria - Expands the theory of nonequilibrium thermodynamics and its use in coupled reactions and transport processes in various time and space scales of physical, chemical, and biological systems - Discusses self-organized dissipative structures, quantum thermodynamics, information theory, and stochastic approaches in thermodynamic analysis, including fluctuation theories and molecular motors - Includes new content on sustainable engineering with thermodynamics tools and techniques, including energy analysis, process intensification, and artificial intelligencePresents many fully solved examples and numerous practice problemsOffers instructor resources containing a solution manual that can be obtained from the authors
Perspectives On Statistical Thermodynamics
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Author : Yoshitsugu Oono
language : en
Publisher: Cambridge University Press
Release Date : 2017-12-14
Perspectives On Statistical Thermodynamics written by Yoshitsugu Oono and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-14 with Science categories.
This original text develops a deep, conceptual understanding of thermal physics and highlights the important links between statistical physics and classical thermodynamics. It examines how thermal physics fits within physics as a whole, and is perfect for undergraduate and graduate students, and researchers interested in a fresh approach to the subject.
Information Dynamics And Open Systems
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Author : Roman S. Ingarden
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11
Information Dynamics And Open Systems written by Roman S. Ingarden and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Science categories.
This book has a long history of more than 20 years. The first attempt to write a monograph on information-theoretic approach to thermodynamics was done by one of the authors (RSI) in 1974 when he published, in the preprint form, two volumes of the book "Information Theory and Thermodynamics" concerning classical and quantum information theory, [153] (220 pp.), [154] (185 pp.). In spite of the encouraging remarks by some of the readers, the physical part of this book was never written except for the first chapter. Now this material is written completely anew and in much greater extent. A few years earlier, in 1970, second author of the present book, (AK), a doctoral student and collaborator of RSI in Toruli, published in Polish, also as a preprint, his habilitation dissertation "Information-theoretical decision scheme in quantum statistical mechanics" [196] (96 pp.). This small monograph presented his original results in the physical part of the theory developed in the Torun school. Unfortunately, this preprint was never published in English. The present book contains all these results in a much more modern and developed form.