Tag: Coherent

Free Download Quantization, Coherent States, and Complex Structures By Daniel Canarutto, Arkadiusz Jadczyk, Marco Modugno (auth.), J.-P. Antoine, S. Twareque Ali, W. Lisiecki, I. M. Mladenov, A. Odzijewicz (eds.)
1995 | 302 Pages | ISBN: 148991062X | PDF | 10 MB
The XIIIth Bialowieza Summer Workshop was held from July 9 to 15, 1994. While still within the general framework of Differential Geometric Methods in Physics, the XnIth Workshop was expanded in scope to include quantum groups, q-deformations and non-commutative geometry. It is expected that lectures on these topics will now become an integral part of future workshops. In the more traditional areas, lectures were devoted to topics in quantization, field theory, group representations, coherent states, complex and Poisson structures, the Berry phase, graded contractions and some infinite-dimensional systems. Those of us who have taken part in the evolution of the workshops over the years, feel a good measure of satisfaction with the excellent quality of the papers presented, in particular the mathematical rigour and novelty. Each year a significant number of new results are presented and future directions of research are discussed. Their freshness and immediacy inevitably leads to intense discussions and an exchange of ideas in an informal and physically charming environment. The present workshop also had a higher attendance than its predecessors, with ap proximately 65 registered participants. As usual, there was a large number of graduate students and young researchers among them.

Free Download Xizheng Ke, Jiali Wu, "Coherent Optical Wireless Communication Principle and Application"
English | 2022 | ISBN: 9811948224, 9811948259 | PDF | pages: 474 | 17.6 mb
This book presents the key technologies of coherent optical wireless communication, covers topics such as beam coupling, signal optical polarization control and distorted wavefront correction. It discusses the principle of coherent optical communication and heterodyne detection conditions. In this book, the array coupling receiving technology and large aperture coupling technology are introduced to realize the spatial optical fiber coupling; simulated annealing algorithm, particle swarm optimization algorithm and SPO algorithm are used to control the polarization state of the signal beam; and the correction of distorted wavefront of the signal beam by adaptive optics technology and wavefront sensorless adaptive optics technology are analyzed, and the influence of beam mode on coherent detection performance is elaborated. Both theoretical deduction and experimental results are included in this book, which can help readers further understand the theoretical knowledge.

Free Download Coherent Stress Testing: A Bayesian Approach to the Analysis of Financial Stress By Riccardo Rebonato
2010 | 238 Pages | ISBN: 0470666013 | PDF | 2 MB
In Coherent Stress Testing: A Bayesian Approach, industry expert Riccardo Rebonato presents a groundbreaking new approach to this important but often undervalued part of the risk management toolkit.Based on the author’s extensive work, research and presentations in the area, the book fills a gap in quantitative risk management by introducing a new and very intuitively appealing approach to stress testing based on expert judgement and Bayesian networks. It constitutes a radical departure from the traditional statistical methodologies based on Economic Capital or Extreme-Value-Theory approaches.The book is split into four parts. Part I looks at stress testing and at its role in modern risk management. It discusses the distinctions between risk and uncertainty, the different types of probability that are used in risk management today and for which tasks they are best used. Stress testing is positioned as a bridge between the statistical areas where VaR can be effective and the domain of total Keynesian uncertainty. Part II lays down the quantitative foundations for the concepts described in the rest of the book. Part III takes readers through the application of the tools discussed in part II, and introduces two different systematic approaches to obtaining a coherent stress testing output that can satisfy the needs of industry users and regulators. In part IV the author addresses more practical questions such as embedding the suggestions of the book into a viable governance structure.

Free Download SCI: Scalable Coherent Interface: Architecture and Software for High-Performance Compute Clusters by Hermann Hellwagner, Alexander Reinefeld
English | 1999 | ISBN: 3540666966 | 494 Pages | PDF | 9.4 MB
Scalable Coherent Interface (SCI) is an innovative interconnect standard (ANSI/IEEE Std 1596-1992) addressing the high-performance computing and networking domain.

Free Download Techniques for Lithium Isotope Separation (Coherent Sources and Applications) by Ignacio Enrique Olivares Bahamondes, German Patricio Carrazana Morales
English | November 30, 2022 | ISBN: 0750338377 | 150 pages | MOBI | 12 Mb
This book explores basics of how to construct a laser isotope separation experiment, as well as a laser cooling magneto optical trap. It describes the minimum quantum mechanical background and fundamentals of optics needed to understand the experiments. The book provides detailed step-by-step thorough explanations of different techniques.

Free Download Coherent Evolution in Noisy Environments by Andreas Buchleitner, Klaus Hornberger
English | PDF | 2002 | 304 Pages | ISBN : 3540443541 | 3.9 MB
In the last two decades extraordinary progress in the experimental handling of single quantum objects has spurred theoretical research into investigating the coupling between quantum systems and their environment. Decoherence, the gradual deterioration of entanglement due to dissipation and noise fed to the system by the environment, has emerged as a central concept. The present set of lectures is intended as a high-level, but self-contained, introduction into the fields of quantum noise and dissipation.In particular their influence on decoherence and applications pertaining to quantum information and quantum communication are studied, leading the nonspecialist researchers and the advanced students gradually to the forefront of research.