Fluctuations And Order
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Author |
: Mark Millonas |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 459 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9781461239925 |
ISBN-13 |
: 1461239923 |
Rating |
: 4/5 (25 Downloads) |
Synopsis Fluctuations and Order by : Mark Millonas
The volume that you have before you is the result of a growing realization that fluctuations in nonequilibrium systems playa much more important role than was 1 first believed. It has become clear that in nonequilibrium systems noise plays an active, one might even say a creative, role in processes involving self-organization, pattern formation, and coherence, as well as in biological information processing, energy transduction, and functionality. Now is not the time for a comprehensive summary of these new ideas, and I am certainly not the person to attempt such a thing. Rather, this short introductory essay (and the book as a whole) is an attempt to describe where we are at present and how the viewpoint that has evolved in the last decade or so differs from those of past decades. Fluctuations arise either because of the coupling of a particular system to an ex ternal unknown or "unknowable" system or because the particular description we are using is only a coarse-grained description which on some level is an approxima tion. We describe the unpredictable and random deviations from our deterministic equations of motion as noise or fluctuations. A nonequilibrium system is one in which there is a net flow of energy. There are, as I see it, four basic levels of sophistication, or paradigms, con cerning fluctuations in nature. At the lowest level of sophistication, there is an implicit assumption that noise is negligible: the deterministic paradigm.
Author |
: D. K. C. MacDonald |
Publisher |
: Courier Corporation |
Total Pages |
: 130 |
Release |
: 2013-01-23 |
ISBN-10 |
: 9780486174464 |
ISBN-13 |
: 0486174468 |
Rating |
: 4/5 (64 Downloads) |
Synopsis Noise and Fluctuations by : D. K. C. MacDonald
An understanding of fluctuations and their role is both useful and fundamental to the study of physics. This concise study of random processes offers graduate students and research physicists a survey that encompasses both the relationship of Brownian Movement with statistical mechanics and the problem of irreversible processes. It outlines the basics of the physics involved, without the strictures of mathematical rigor. The three-part treatment starts with a general survey of Brownian Movement, including electrical Brownian Movement and "shot-noise," Part two explores correlation, frequency spectrum, and distribution function, with particular focus on application to Brownian Movement. The final section examines noise in electric currents, including noise in vacuum tubes and a random rectangular current. Frequent footnotes amplify the text, along with an extensive selection of Appendixes.
Author |
: Gregoire Nicolis |
Publisher |
: Wiley-VCH |
Total Pages |
: 520 |
Release |
: 1977-05-13 |
ISBN-10 |
: UCSD:31822011898335 |
ISBN-13 |
: |
Rating |
: 4/5 (35 Downloads) |
Synopsis Self-Organization in Nonequilibrium Systems by : Gregoire Nicolis
Membranes, Dissipative Structures, and Evolution Edited by G. Nicolis & R. Lefever Focuses on the problem of the emergence/maintenance of biological order at successively higher levels of complexity. Covers the spatiotemporal organization of simple biochemical networks; the formation of pluricellular or macromolecular assemblies; the evolution of these structures; and the functions of specific biological structures. Volume 29 in Advances in Chemical Physics Series, I. Prigogine & Stuart A. Rice, Editors. 1975 Theory and Applications of Molecular Paramagnetism Edited by E. A. Boudreaux & L. N. Mulay Comprehensively treats the basic theory of paramagnetic phenomena from both the classical and mechanical vantages. It examines the magnetic behavior of Lanthanide and Actinide elements as well as traditional transition metals. For each class of compounds, appropriate details of descriptive and mathematical theory are given before their applications. 1976 Theory and Aapplications of Molecular Diamagnetism Edited by L. N. Mulay & E. A. Boudreaux An invaluable reference for solving chemical problems in magnetics, magnetochemistry, and related areas where magnetic data are important, such as solid-state physics and optical spectroscopy. 1976
Author |
: T. Riste |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 389 |
Release |
: 2013-03-09 |
ISBN-10 |
: 9781461589129 |
ISBN-13 |
: 1461589126 |
Rating |
: 4/5 (29 Downloads) |
Synopsis Fluctuations, Instabilities, and Phase Transitions by : T. Riste
This book contains the papers presented at the NATO Advanced Study Institute held at Geilo, Norway, 11th - 20th April 1975. The institute was the third in a row devoted to phase transitions. The previous two dealt with 2nd- and 1st-order transitions in equilibrium systems and the proceedings have been published.i~ In order to make an overlap wi th those institutes, the first part of this institute was devoted to 1st -or der transitions with an emphasis on the problems of metast abi l i t y and instability en countered i n spinodal decomposition, nucleation etc. The main topic was, however, that of non-equilibrium systems, and the present institute was to our knowledge the first one devoted to the physics of such systems. The discovery of the analogy between phase transitions in equilibrium systems and instabilities in non-equilibrium systems was first made by Rolf Landauer in 1961 and later independently by others. The analogy was first pointed out for electronic devices (tunnel diodes, Gunn oscillators, lasers, etc. ) and the treatment of hydrodynamic instabilities followed later.
Author |
: Edouard Challe |
Publisher |
: MIT Press |
Total Pages |
: 361 |
Release |
: 2023-09-19 |
ISBN-10 |
: 9780262549295 |
ISBN-13 |
: 0262549298 |
Rating |
: 4/5 (95 Downloads) |
Synopsis Macroeconomic Fluctuations and Policies by : Edouard Challe
The basic tools for analyzing macroeconomic fluctuations and policies, applied to concrete issues and presented within an integrated New Keynesian framework. This textbook presents the basic tools for analyzing macroeconomic fluctuations and policies and applies them to contemporary issues. It employs a unified New Keynesian framework for understanding business cycles, major crises, and macroeconomic policies, introducing students to the approach most often used in academic macroeconomic analysis and by central banks and international institutions. The book addresses such topics as how recessions and crises spread; what instruments central banks and governments have to stimulate activity when private demand is weak; and what “unconventional” macroeconomic policies might work when conventional monetary policy loses its effectiveness (as has happened in many countries in the aftermath of the Great Recession.). The text introduces the foundations of modern business cycle theory through the notions of aggregate demand and aggregate supply, and then applies the theory to the study of regular business-cycle fluctuations in output, inflation, and employment. It considers conventional monetary and fiscal policies aimed at stabilizing the business cycle, and examines unconventional macroeconomic policies, including forward guidance and quantitative easing, in situations of “liquidity trap”—deep crises in which conventional policies are either ineffective or have very different effects than in normal time. This book is the first to use the New Keynesian framework at the advanced undergraduate level, connecting undergraduate learning not only with the more advanced tools taught at the graduate level but also with the large body of policy-oriented research in academic journals. End-of-chapter problems help students master the materials presented.
Author |
: Anatoly Larkin |
Publisher |
: OUP Oxford |
Total Pages |
: 432 |
Release |
: 2005-01-13 |
ISBN-10 |
: 9780191523700 |
ISBN-13 |
: 0191523704 |
Rating |
: 4/5 (00 Downloads) |
Synopsis Theory of Fluctuations in Superconductors by : Anatoly Larkin
This book presents a complete encyclopedia of superconducting fluctuations, summarising the last thirty-five years of work in the field. The first part of the book is devoted to an extended discussion of the Ginzburg-Landau phenomenology of fluctuations in its thermodynamical and time-dependent versions and its various applications. The second part deals with microscopic justification of the Ginzburg-Landau approach and presents the diagrammatic theory of fluctuations. The third part is devoted to a less-detailed review of the manifestation of fluctuations in observables: diamagnetism, magnetoconductivity, various tunneling characteristics, thermoelectricity, and NMR relaxation. The final chapters turn to the manifestation of fluctuations in unconventional superconducting systems: nanodrops, nanorings, Berezinsky-Kosterlitz-Thouless state, quantum phase transition between superconductor and insulator, and thermal and quantum fluctuations in weak superconducting systems. The book ends with a brief discussion on theories of high temperature superconductivity, where fluctuations appear as the possible protagonist of this exciting phenomenon.
Author |
: Andreas E. Kyprianou |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 382 |
Release |
: 2006-12-18 |
ISBN-10 |
: 9783540313434 |
ISBN-13 |
: 3540313435 |
Rating |
: 4/5 (34 Downloads) |
Synopsis Introductory Lectures on Fluctuations of Lévy Processes with Applications by : Andreas E. Kyprianou
This textbook forms the basis of a graduate course on the theory and applications of Lévy processes, from the perspective of their path fluctuations. The book aims to be mathematically rigorous while still providing an intuitive feel for underlying principles. The results and applications often focus on the case of Lévy processes with jumps in only one direction, for which recent theoretical advances have yielded a higher degree of mathematical transparency and explicitness.
Author |
: Takeyuki Hida |
Publisher |
: World Scientific |
Total Pages |
: 394 |
Release |
: 1995-01-10 |
ISBN-10 |
: 9789814550970 |
ISBN-13 |
: 9814550973 |
Rating |
: 4/5 (70 Downloads) |
Synopsis Mathematical Approach To Fluctuations: Complexity And Nonlinearity, Vol. Ii - Proceedings Of The Iias Workshop by : Takeyuki Hida
Contents:Trace Formulae for Levy-Gaussian Measures and Their Application (L Accardi & O G Smolyanov)Mathematical Theory of Early Vision: Historical Note (J J Atick)Unidirectional versus Bi-directional Theory for Trajectory Planning and Control (M Kawato)Relaxations in the Electronic Excited States of Complex Systems (T Kushida)Coherent Approach to Fluctuations (M Suzuki)Simulational and Analytic Studies of Anomalous Relaxation in Disordered Systems (F Yonezawa et al)Work with Pavel Bleher on Eigenvalue Statistics in Integrable Dynamical Systems (F Dyson)and other papers Readership: Applied mathematicians.keywords:
Author |
: United States. Congress. Joint Economic Committee |
Publisher |
: |
Total Pages |
: 240 |
Release |
: 1961 |
ISBN-10 |
: WISC:89106271620 |
ISBN-13 |
: |
Rating |
: 4/5 (20 Downloads) |
Synopsis Inventory Fluctuations and Economic Stabilization by : United States. Congress. Joint Economic Committee
Author |
: L.C. Gupta |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 749 |
Release |
: 2012-12-06 |
ISBN-10 |
: 9781461309475 |
ISBN-13 |
: 1461309476 |
Rating |
: 4/5 (75 Downloads) |
Synopsis Theoretical and Experimental Aspects of Valence Fluctuations and Heavy Fermions by : L.C. Gupta
During the Koln meeting (August 28-31, 1984), Irdia was chosen as the venue for the next International Conference on Valence Fluctuations. lhis was in recognition ard appreciation of the work done, both experimental ard theoretical, by the Irdian scientists in this area during the last decade. We decided to hold this Conference in the month of January, 1987 at Bangalore. lhe subject of Valence Fluctuations has kept itself alive ard active as it has provided many shocks ard suprises particularly among the Ce- ard U-based intermetallies. lhe richness of many interesting physical phenomena occurring in mixed valent materials, the flexibility of modifying their physical properties (by alloying, for example) ard the possibility of synthesizing a wide variety of new such materials seem to be the key factors in this regard. Barely six months before this Conference, an International Conference on Anomalous Rare Earths and Actinides (ICAREA) had been held at Grenoble (July, 1986) which also focussed on mixed valence ard heavy fermion phenomena. In spite of this, the response to this' Conference was very enthusiastic and encouraging. Many interesting ard important results were presented at this Conference which have been included in this volume.