The Axiomatic Self: A Coherent Architecture for Modeling Reality, Weinstein Joseph
Автор: Egan Greg Название: Axiomatic ISBN: 1597805408 ISBN-13(EAN): 9781597805407 Издательство: Неизвестно Рейтинг: Цена: 3447.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: "Wonderful, mind-expanding stuff, and well written too." --"The Guardian" "Axiomatic" is a wonderful collection of eighteen short stories by Hugo Award winning author Greg Egan. The stories in this collection have appeared in such science fiction magazine as "Interzone" and "Asimov's" between 1989 and 1992. From junkies who drink at the time-stream to love affairs in time-reversed galaxies; from gene-altered dolphins that converse only in limericks to the program that allows you to design your own child; from the brain implants called "axiomatics" to the strange attractors that spin off new religions; from bio-engineering to the new physics; and from cyberpunk to the electronic frontier, Greg Egan's future is frighteningly close to our own present. Included in this collection are such wonderful stories as: "Axiomatic" "Into Darkness" "The Safe-Deposit Box" "Blood Sisters" "And much more " "Axiomatic" is the perfect collection for any science fiction fan, especially one who enjoys Greg Egan's work. The stories are imaginative and insightful, and written only the way that Greg Egan can do so.
Автор: Klauder, John R. Название: Coherent states : ISBN: 9971966530 ISBN-13(EAN): 9789971966539 Издательство: World Scientific Publishing Рейтинг: Цена: 10534.00 р. 15048.00-30% Наличие на складе: Есть (1 шт.) Описание: This essential text for undergraduate courses on Northern Ireland combines coverage of the historical context of the situation in Northern Ireland with a thorough examination of the contemporary political situation and the peace process. The book explores the issues behind the longevity of the conflict and provides a detailed analysis of the attempts to create a lasting peace in Northern Ireland.
Presents the technological advancements that enable high spectral-efficiency and high-capacity fiber-optic communication systems and networks
This book examines key technology advances in high spectral-efficiency fiber-optic communication systems and networks, enabled by the use of coherent detection and digital signal processing (DSP). The first of this book's 16 chapters is a detailed introduction. Chapter 2 reviews the modulation formats, while Chapter 3 focuses on detection and error correction technologies for coherent optical communication systems. Chapters 4 and 5 are devoted to Nyquist-WDM and orthogonal frequency-division multiplexing (OFDM). In chapter 6, polarization and nonlinear impairments in coherent optical communication systems are discussed. The fiber nonlinear effects in a non-dispersion-managed system are covered in chapter 7. Chapter 8 describes linear impairment equalization and Chapter 9 discusses various nonlinear mitigation techniques. Signal synchronization is covered in Chapters 10 and 11. Chapter 12 describes the main constraints put on the DSP algorithms by the hardware structure. Chapter 13 addresses the fundamental concepts and recent progress of photonic integration. Optical performance monitoring and elastic optical network technology are the subjects of Chapters 14 and 15. Finally, Chapter 16 discusses spatial-division multiplexing and MIMO processing technology, a potential solution to solve the capacity limit of single-mode fibers.
- Contains basic theories and up-to-date technology advancements in each chapter
- Describes how capacity-approaching coding schemes based on low-density parity check (LDPC) and spatially coupled LDPC codes can be constructed by combining iterative demodulation and decoding
- Demonstrates that fiber nonlinearities can be accurately described by some analytical models, such as GN-EGN model
- Presents impairment equalization and mitigation techniques
Enabling Technologies for High Spectral-efficiency Coherent Optical Communication Networks is a reference for researchers, engineers, and graduate students.
Xiang Zhou is a Tech Lead within Google Platform Advanced Technology. Before joining Google, he was with AT&T Labs, conducting research on various aspects of optical transmission and photonics networking technologies. Dr. Zhou is an OSA fellow and an associate editor for Optics Express. He has extensive publications in the field of optical communications.
Chongjin Xie is a senior director at Ali Infrastructure Service, Alibaba Group. Before joining Alibaba Group, he was a Distinguished Member of Technical Staff at Bell Labs, Alcatel-Lucent. Dr. Xie is a fellow of OSA and senior member of IEEE. He is an associate editor of the Journal of Lightwave Technology and has served in various conference committees.
Автор: James Moffat Название: A Mathematically Coherent Quantum Gravity ISBN: 075032578X ISBN-13(EAN): 9780750325783 Издательство: INGRAM PUBLISHER SERVICES UK Рейтинг: Цена: 25344.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a holistic representation of developments and patterns of mergers and acquisitions that have taken place in the Indian corporate sector especially in the post-liberalisation era. It also gives an overview of competitive strategies and performance of Indian industries under globalisation relating it with the specific characteristics of firms that engaged in overseas acquisitions.
Автор: Robert Didier, Combescure Monique Название: Coherent States and Applications in Mathematical Physics ISBN: 3030708446 ISBN-13(EAN): 9783030708443 Издательство: Springer Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The standard coherent states of quantum mechanics.- The Weyl-Heisenberg group and the coherent states of arbitrary profile.- The coherent states of the Harmonic Oscillator.- From Schrцdinger to Fock-Bargmann representation.- Weyl quantization and coherent states: Classical and Quantum observables.- Wigner function.- Coherent states and operator norm estimates.- Product rule and applications.- Husimi functions, frequency sets and propagation.- The Wick and anti-Wick quantization.- The generalized coherent states in the sense of Perelomov.- The SU(1,1) coherent states: Definition and properties.- The squeezed states.- The SU(2) coherent states.- The quantum quadratic Hamiltonians: The propagator of quadratic quantum Hamiltonians.- The metaplectic transformations.- The propagation of coherent states.- Representation of the Weyl symbols of the metaplectic operators.- The semiclassical evolution of coherent states.- The van Vleck and Hermann-Kluk approximations.- The semiclassical Gutzwiller trace formula using coherent states decomposition.- The hydrogen atom coherent states: Definition and properties.- The localization around Kepler orbits.- The quantum singular oscillator: The two-body case.- The N-body case.
Автор: Jean-Pierre Antoine; Fabio Bagarello; Jean-Pierre Название: Coherent States and Their Applications ISBN: 3030095681 ISBN-13(EAN): 9783030095680 Издательство: Springer Рейтинг: Цена: 23757.00 р. Наличие на складе: Поставка под заказ.
Описание: Coherent states (CS) were originally introduced in 1926 by Schr?dinger and rediscovered in the early 1960s in the context of laser physics. Since then, they have evolved into an extremely rich domain that pervades virtually every corner of physics, and have also given rise to a range of research topics in mathematics.The purpose of the 2016 CIRM conference was to bring together leading experts in the field with scientists interested in related topics, to jointly investigate their applications in physics, their various mathematical properties, and their generalizations in many directions. Instead of traditional proceedings, this book presents sixteen longer review-type contributions, which are the outcome of a collaborative effort by many conference participants, subsequently reviewed by independent experts.The book aptly illustrates the diversity of CS aspects, from purely mathematical topics to physical applications, including quantum gravity.
Автор: Luis Alberto Campos; Zhensheng Jia Название: Coherent optics for access networks ISBN: 0367245760 ISBN-13(EAN): 9780367245764 Издательство: Taylor&Francis Рейтинг: Цена: 25265.00 р. Наличие на складе: Нет в наличии.
Описание: This book will highlight the motivation for coherent optics in access and introduce digital coherent optical systemin detail, including advanced modulation formats, architecture of modulation and detection, and DSP flow forboth transmitter and receiver.
Автор: Yue Dong; Stephen Lin; Baining Guo Название: Material Appearance Modeling: A Data-Coherent Approach ISBN: 3642357768 ISBN-13(EAN): 9783642357763 Издательство: Springer Рейтинг: Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book presents a coherence-based approach to computer graphics that can be comprehensively applied to all the major elements of image-based appearance modeling, from data acquisition and user-assisted modeling to efficient rendering and model editing.
Автор: R. Kaiser; C. Westbrook; F. David Название: Coherent atomic matter waves - Ondes de matiere coherentes ISBN: 364207426X ISBN-13(EAN): 9783642074264 Издательство: Springer Рейтинг: Цена: 38992.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Finally, our ability to manipulate atoms has allowed us not only to create macroscopically occupied quantum states but also to exercise fine control over the quantum states of a small number of atoms.
Описание: This book is a simple, logical and practical implementation guide for boards that have adopted or are considering adoption of either Coherent GovernanceO or Policy GovernanceO.
Just as the circle number π or the Euler constant e determines mathematics, fundamental constants of nature define the scales of the natural sciences. This book presents a new perspective by means of a few axioms and compares the resulting validity with experimental data. By the axiomatic approach Sommerfeld's mysterious fine-structure constant and Dirac's cosmic number are fixed as pure number constants. Thanks to these number constants, it is possible to calculate the value for the anomalous magnetic-moment of the electron in a simple way compared to QED calculations.
With the same number constants it is also possible to calculate masses, partial lifetimes, magnetic-moments or charge radii of fundamental particles. The expressions used for the calculations, with few exceptions, yield values within the experimental error limits of the Particle Data Group. The author shows that the introduced number constants give even better predictions than the complicated QED calculations of today's doctrine.
In the first part only experimental data from the literature for checking the postulates are used. In the second part the author explains electrical transport measurements with emergent behaviour, which were carried out in a professional environment.
Описание: This book is a simple, logical and practical implementation guide for boards that have adopted or are considering adoption of either Coherent GovernanceO or Policy GovernanceO.
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