Spin Fluctuations in Itinerant Electron Magnetism, Toru Moriya

Автор: Edward M. Purcell
Название: Electricity and Magnetism (Berkeley Physics Course, Vol. 2)
ISBN: 1107014026 ISBN-13(EAN): 9781107014022
Издательство: Cambridge Academ
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Цена: 63360.00 T
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Описание: Introducing students to the world of electricity and magnetism, the third edition of this classic textbook has now been converted to SI units and features additional examples and problems. It covers all the standard introductory topics and contains hundreds of illustrations and nearly 600 end-of-chapter problems and exercises.

Автор: Kyprianou, Andreas E.
Название: Fluctuations of Levy Processes with Applications
ISBN: 3642376312 ISBN-13(EAN): 9783642376313
Издательство: Springer
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Цена: 60550.00 T
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Описание: This book examines the theory and application of Levy processes from the perspective of their path fluctuations. It covers the decomposition of paths in terms of excursions from the running maximum as well as an understanding of short- and long-term behaviour.

Автор: B. G. Sidharth
Название: The Universe of Fluctuations
ISBN: 9048169658 ISBN-13(EAN): 9789048169658
Издательство: Springer
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Цена: 130590.00 T
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Описание: 1: THE UNIFICATION PARADIGM. PREFACE. 1.1 Introduction. 1.2 Inertial Mass. 1.3 Enter General Relativity. 1.4 Further Considerations. 1.5 Prospect. 2: STANDARD MODELS OF PHYSICS AND COSMOLOGY. 2.1 The Strong and Weak Interactions. 2.2 Gauge Fields. 2.3 Standard Cosmology. 3: DIFFERENT APPROACHES: QUANTUM SUPERSTRINGS AND QUANTUM GRAVITY. 3.1 String Theory. 3.2 Loop Quantum Gravity. 4: OTHER APPROACHES. 4.1 Introduction. 4.2 Quantum General Relativity. 4.3 Scale Relativity. 4.4 Cantorian Spacetime. 5: FUZZY SPACETIME AND THE PLANCK SCALE. 5.1 The Origins of Fuzzy Spacetime. 5.2 Further Considerations. 5.3 Quantum Geometry. 5.4 The Unification of Gravitation and Electromagnetism. 5.5 The Planck Scale. 5.6 The Universe as Planck Oscillators. 5.7 Modelling Fuzzy Spacetime as a Double Wiener Process. 5.8 Other Issues. 6: THE UNIVERSE OF FLUCTUATIONS. 6.1 The 'Old' Cosmology. 6.2 Dark Energy and Fluctuations. 6.3 Issues and Ramifications. 6.4 The Nature of Spacetime. 6.5 Further Considerations. 6.6 A Final Comment. 7: QUANTUM GEOMETRY. 7.1 Introduction. 7.2 A Gauge like Formulation. 7.3 Gauge Fields. 7.4 Quantum Geometry. 8: HOW FUNDAMENTAL IS GRAVITATION? 8.1 Introduction. 8.2 Interrelationships. 8.3 Comments. 8.4 Gravitation as Weak Electromagnetism. 9: THE ELUSIVE MASS SPECTRUM. 10: EXPERIMENTAL EFFECTS. 10.1 Introduction. 10.2 Modified Dispersion. 10.3 Particle Behaviour. 10.4 A New Short Range Force. 10.5 Gravitational Effects. 10.6 Bosons as Bound States of Fermions. 10.7 Can We Harness the Zero Point Field? 10.8 Retrospect. REFERENCES. INDEX

Автор: Gali Jordi
Название: Unemployment Fluctuations and Stabilization Policies: A New Keynesian Perspective
ISBN: 0262015978 ISBN-13(EAN): 9780262015974
Издательство: MIT Press
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Цена: 45150.00 T
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Описание:

A new approach for introducing unemployment into the New Keynesian framework.

The past fifteen years have witnessed the rise of the New Keynesian model as a framework of reference for the analysis of fluctuations and stabilization policies. That framework, which combines the rigor and internal consistency of dynamic general equilibrium models with such typically Keynesian assumptions as monopolistic competition and nominal rigidities, makes possible a meaningful, welfare-based analysis of the effects of monetary policy rules. But the conspicuous absence of unemployment from the standard New Keynesian model has given rise to both criticism and attempts to rectify this anomaly. In this book, Jordi Gali, one of the major contributors to the New Keynesian literature, offers a new approach to introducing unemployment into that framework.

Gali's approach involves a reinterpretation of the labor market in the standard New Keynesian model with staggered wage setting (rather than a modification or extension of the model, as has been proposed by others). The resulting framework preserves the convenience of the representative household paradigm and allows one to determine the equilibrium levels of employment, the labor force, and hence the unemployment rate conditional on the monetary policy in place.

Gali develops the basic model, embedding it in a standard New Keynesian framework with staggered price and wage setting; revisits the relationship between economic fluctuations and efficiency through the lens of the new model, developing a measure of the output gap; and analyzes the relation between unemployment and the design of monetary policy.

Автор: Yoshinori Takahashi
Название: Spin Fluctuation Theory of Itinerant Electron Magnetism
ISBN: 3642366651 ISBN-13(EAN): 9783642366659
Издательство: Springer
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Цена: 113190.00 T
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Описание: Based on the spin amplitude conservation idea including zero-point fluctuation amplitude, this book shows that the temperature and magnetic field dependence of magnetization curves, even in the ground state, is determined by the effect of spin fluctuations.

Автор: Brown & Rowse
Название: Itinerant Ambassador
ISBN: 0813151538 ISBN-13(EAN): 9780813151533
Издательство: Mare Nostrum (Eurospan)
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Цена: 37620.00 T
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Описание: Thomas Roe, born near London in 1580 or 1581 was a notable and influential figure in the England of Elizabeth and of the early Stuarts.

Автор: Skomski, Ralph
Название: Simple Models of Magnetism
ISBN: 0198570759 ISBN-13(EAN): 9780198570752
Издательство: Oxford Academ
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Цена: 92930.00 T
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Описание: Models of magnetism have been pivotal in the understanding and advancement of science and technology. The book is the first one to cover the field as a whole, complementing a rich literature on specific models of magnetism. It is written in an easily accessible style, with a limited amount of mathematics, and covers a wide range of phenomena.

Автор: Uzunov Dimo I
Название: Introduction To The Theory Of Critical Phenomena: Mean Field, Fluctuations And Renormalization (2Nd Edition)
ISBN: 9814299480 ISBN-13(EAN): 9789814299480
Издательство: World Scientific Publishing
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Цена: 132000.00 T
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Описание: Presents a comprehensive introduction to the theory of phase transitions and critical phenomena. This title covers a period of more than 100 years of theoretical research of condensed matter phases and phase transitions providing a clear interrelationship with experimental problems.