CONCEPTS IN QUANTUM FIELD THEORY A PRACTITIONERS TOOLKIT UNITEXT FOR PHYSICS

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Concepts In Quantum Field Theory

Author : Victor Ilisie
ISBN : 9783319229669
Genre : Science
File Size : 88.62 MB
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This book uses less strict yet still formal mathematical language to clarify a variety of concepts in Quantum Field Theory that remain somewhat “fuzzy” in many books designed for undergraduates and fresh graduates. The aim is not to replace formal books on Quantum Field Theory, but rather to offer a helpful complementary tool for beginners in the field. Features include a reader-friendly introduction to tensor calculus and the concept of manifolds; a simple and robust treatment for dimensional regularization; a consistent explanation of the renormalization procedure, step by step and in a transparent manner at all orders, using the QED Lagrangian; and extensive treatment of infrared as well as ultraviolet divergences. The most general (Lorentz invariant) form of Noether's theorem is presented and applied to a few simple yet relevant examples in Quantum Field Theory. These and further interesting topics are addressed in a way that will be accessible for the target readership. Some familiarity with basic notions of Quantum Field Theory and the basics of Special Relativity is assumed.
Category: Science

Complex Nonlinearity

Author : Vladimir G. Ivancevic
ISBN : 9783540793571
Genre : Science
File Size : 71.40 MB
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Complex Nonlinearity: Chaos, Phase Transitions, Topology Change and Path Integrals is a book about prediction & control of general nonlinear and chaotic dynamics of high-dimensional complex systems of various physical and non-physical nature and their underpinning geometro-topological change. The book starts with a textbook-like expose on nonlinear dynamics, attractors and chaos, both temporal and spatio-temporal, including modern techniques of chaos–control. Chapter 2 turns to the edge of chaos, in the form of phase transitions (equilibrium and non-equilibrium, oscillatory, fractal and noise-induced), as well as the related field of synergetics. While the natural stage for linear dynamics comprises of flat, Euclidean geometry (with the corresponding calculation tools from linear algebra and analysis), the natural stage for nonlinear dynamics is curved, Riemannian geometry (with the corresponding tools from nonlinear, tensor algebra and analysis). The extreme nonlinearity – chaos – corresponds to the topology change of this curved geometrical stage, usually called configuration manifold. Chapter 3 elaborates on geometry and topology change in relation with complex nonlinearity and chaos. Chapter 4 develops general nonlinear dynamics, continuous and discrete, deterministic and stochastic, in the unique form of path integrals and their action-amplitude formalism. This most natural framework for representing both phase transitions and topology change starts with Feynman’s sum over histories, to be quickly generalized into the sum over geometries and topologies. The last Chapter puts all the previously developed techniques together and presents the unified form of complex nonlinearity. Here we have chaos, phase transitions, geometrical dynamics and topology change, all working together in the form of path integrals. The objective of this book is to provide a serious reader with a serious scientific tool that will enable them to actually perform a competitive research in modern complex nonlinearity. It includes a comprehensive bibliography on the subject and a detailed index. Target readership includes all researchers and students of complex nonlinear systems (in physics, mathematics, engineering, chemistry, biology, psychology, sociology, economics, medicine, etc.), working both in industry/clinics and academia.
Category: Science

Evil Media

Author : Matthew Fuller
ISBN : 9780262304405
Genre : Social Science
File Size : 37.48 MB
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Evil Media develops a philosophy of media power that extends the concept of media beyond its tried and trusted use in the games of meaning, symbolism, and truth. It addresses the gray zones in which media exist as corporate work systems, algorithms and data structures, twenty-first century self-improvement manuals, and pharmaceutical techniques. Evil Media invites the reader to explore and understand the abstract infrastructure of the present day. From search engines to flirting strategies, from the value of institutional stupidity to the malicious minutiae of databases, this book shows how the devil is in the details. The title takes the imperative "Don't be evil" and asks, what would be done any differently in contemporary computational and networked media were that maxim reversed.Media here are about much more and much less than symbols, stories, information, or communication: media do things. They incite and provoke, twist and bend, leak and manage. In a series of provocative stratagems designed to be used, Evil Media sets its reader an ethical challenge: either remain a transparent intermediary in the networks and chains of communicative power or become oneself an active, transformative medium.
Category: Social Science

Physical Therapy Of The Shoulder E Book

Author : Robert A. Donatelli
ISBN : 9781437715316
Genre : Medical
File Size : 52.68 MB
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The leading reference on shoulder rehabilitation, Physical Therapy of the Shoulder, 5th Edition provides complete information on the functional anatomy of the shoulder, the mechanics of movement, and the evaluation and treatment of shoulder disorders. It promotes current, evidence-based practice with coverage of the latest rehabilitation and surgical techniques. Case studies show the clinical application of key principles, and follow the practice patterns from the APTA Guide to Physical Therapist Practice, 2nd Edition, relating to shoulder disorders. Edited by Robert Donatelli, a well-known lecturer and consultant for professional athletes, this book includes a companion website with video clips demonstrating shoulder therapy techniques and procedures. State-of-the-art coverage details the latest rehabilitation and surgical techniques and procedures of shoulder disorders. The integration of practice patterns from the APTA Guide to Physical Therapist Practice, 2nd Edition, demonstrates APTA guidelines for managing shoulder disorders. Case studies in each clinical chapter show the management of real-life situations. Video clips on the companion website demonstrate examination techniques, function tests, treatment techniques, and exercises. Updated neurology and surgery sections provide the most current, evidence-based practice parameters. New case studies are added to show the clinical application of therapy principles. Video clips on the companion Evolve website demonstrate additional techniques, exercises, and tests.
Category: Medical

Computer Organization And Design Risc V Edition

Author : David A. Patterson
ISBN : 9780128122761
Genre : Computers
File Size : 28.23 MB
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The new RISC-V Edition of Computer Organization and Design features the RISC-V open source instruction set architecture, the first open source architecture designed to be used in modern computing environments such as cloud computing, mobile devices, and other embedded systems. With the post-PC era now upon us, Computer Organization and Design moves forward to explore this generational change with examples, exercises, and material highlighting the emergence of mobile computing and the Cloud. Updated content featuring tablet computers, Cloud infrastructure, and the x86 (cloud computing) and ARM (mobile computing devices) architectures is included. An online companion Web site provides advanced content for further study, appendices, glossary, references, and recommended reading. Features RISC-V, the first such architecture designed to be used in modern computing environments, such as cloud computing, mobile devices, and other embedded systems Includes relevant examples, exercises, and material highlighting the emergence of mobile computing and the cloud
Category: Computers

Embedded Computing

Author : Joseph A. Fisher
ISBN : 9781558607668
Genre : Computers
File Size : 20.71 MB
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The fact that there are more embedded computers than general-purpose computers and that we are impacted by hundreds of them every day is no longer news. What is news is that their increasing performance requirements, complexity and capabilities demand a new approach to their design. Fisher, Faraboschi, and Young describe a new age of embedded computing design, in which the processor is central, making the approach radically distinct from contemporary practices of embedded systems design. They demonstrate why it is essential to take a computing-centric and system-design approach to the traditional elements of nonprogrammable components, peripherals, interconnects and buses. These elements must be unified in a system design with high-performance processor architectures, microarchitectures and compilers, and with the compilation tools, debuggers and simulators needed for application development. In this landmark text, the authors apply their expertise in highly interdisciplinary hardware/software development and VLIW processors to illustrate this change in embedded computing. VLIW architectures have long been a popular choice in embedded systems design, and while VLIW is a running theme throughout the book, embedded computing is the core topic. Embedded Computing examines both in a book filled with fact and opinion based on the authors many years of R&D experience. · Complemented by a unique, professional-quality embedded tool-chain on the authors' website, http://www.vliw.org/book · Combines technical depth with real-world experience · Comprehensively explains the differences between general purpose computing systems and embedded systems at the hardware, software, tools and operating system levels. · Uses concrete examples to explain and motivate the trade-offs.
Category: Computers

Uncertainty And Risk

Author : Mohammed Abdellaoui
ISBN : 9783540489351
Genre : Business & Economics
File Size : 67.37 MB
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This book tries to sort out the different meanings of uncertainty and to discover their foundations. It shows that uncertainty can be represented using various tools and mental guidelines. Coverage also examines alternative ways to deal with risk and risk attitude concepts. Behavior under uncertainty emerges from this book as something to base more on inquiry and reflection rather than on mere intuition.
Category: Business & Economics

Flavor Physics At The Tevatron

Author : Thomas Kuhr
ISBN : 9783642103001
Genre : Science
File Size : 68.79 MB
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The book reviews the latest experimental results of charm and bottom flavor physics at the Tevatron proton-antiproton collider. The measurements of lifetimes, branching ratios and mixing properties of heavy flavored hadrons provide important constraints on fundamental parameters of the standard model – the elements of the CKM matrix. Comparisons of experimental results with theoretical predictions allow to search for physics beyond the standard model or to set bounds on parameters of new physics models. The experimental techniques developed at the Tevatron are highly relevant for the next generation flavor physics experiments at the LHC. This book provides the reader a detailed summary of the status of heavy flavor physics at the end of the Tevatron data taking period and the start of the LHC program.
Category: Science

Food Physics

Author : Ludger Figura
ISBN : 9783540341949
Genre : Technology & Engineering
File Size : 79.86 MB
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This is the first textbook in this field of increasing importance for the food and cosmetics industries. It is indispensable for future students of food technology and food chemistry as well as for engineers, technologists and technicians in the food industries. It describes the principles of food physics starting with the very basics – and focuses on the needs of practitioners without omitting important basic principles. It will be indispensable for future students of food technology and food chemistry as well as for engineers, technologists and technicians in the food industries. Food Physics deals with the physical properties of food, food ingredients and their measurement.
Category: Technology & Engineering

Digital Libraries Universal And Ubiquitous Access To Information

Author : George Buchanan
ISBN : 9783540895329
Genre : Computers
File Size : 23.64 MB
Format : PDF
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This book constitutes the refereed proceedings of the 11th International Conference on Asian Digital Libraries, ICADL 2008, held in Bali, Indonesia, in December 2008. The 30 revised full papers, 20 revised short papers, and extended abstracts of 13 poster papers carefully reviewed and selected from numerous submissions. The paper topics cover the spectrum of digital libraries, including multimedia digital libraries, usability and evaluation, information retrieval, ontologies, social tagging, metadata issues, multi- and cross-language retrieval, digital preservation, and scholarly publishing and commmunities.
Category: Computers