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Approaches to Numerical Relativity

Approaches to Numerical Relativity Author : Ray d'Inverno
Release : 2005-07-07
Publisher : Cambridge University Press
ISBN : 9780521017350
File Size : 34.52 MB
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Contributions by leading workers in the field given at an international workshop on Numerical Relativity held in Southampton in December 1991.

Elements of Numerical Relativity

Elements of Numerical Relativity Author : Carles Bona
Release : 2005-07-07
Publisher : Springer Science & Business Media
ISBN : 9783540257790
File Size : 36.12 MB
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Spurred by the current development of numerous large-scale projects for detecting gravitational radiation, with the aim to open a completely new window to the observable Universe, numerical relativity has become a major field of research over the past years. Indeed, numerical relativity is the standard approach when studying potential sources of gravitational waves, where strong fields and relativistic velocities are part of any physical scenario. This book can be considered a primer for both graduate students and non-specialist researchers wishing to enter the field. Starting from the most basic insights and aspects of numerical relativity, Elements of Numerical Relativity develops coherent guidelines for the reliable and convenient selection of each of the following key aspects: evolution formalism, gauge, initial and boundary conditions as well as various numerical algorithms. The tests and applications proposed in this book can be performed on a standard PC.

Numerical Relativity

Numerical Relativity Author : Masaru Shibata
Release : 2015-11-05
Publisher : World Scientific
ISBN : 981469973X
File Size : 82.35 MB
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"This book is composed of two parts: First part describes basics in numerical relativity, that is, the formulations and methods for a solution of Einstein's equation and general relativistic matter field equations. This part will be helpful for beginners of numerical relativity who would like to understand the content of numerical relativity and its background. The second part focuses on the application of numerical relativity. A wide variety of scientific numerical results are introduced focusing in particular on the merger of binary neutron stars and black holes."--

Analytical and Numerical Approaches to Mathematical Relativity

Analytical and Numerical Approaches to Mathematical Relativity Author : Jörg Frauendiener
Release : 2006-03-28
Publisher : Springer
ISBN : 354033484X
File Size : 61.84 MB
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General relativity ranks among the most accurately tested fundamental theories in all of physics. Deficiencies in mathematical and conceptual understanding still exist, hampering further progress. This book collects surveys by experts in mathematical relativity writing about the current status of, and problems in, their fields. There are four contributions for each of the following mathematical areas: differential geometry and differential topology, analytical methods and differential equations, and numerical methods.

Numerical Relativity

Numerical Relativity Author : Thomas W. Baumgarte
Release : 2010-06-24
Publisher : Cambridge University Press
ISBN : 1139643177
File Size : 68.39 MB
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Aimed at students and researchers entering the field, this pedagogical introduction to numerical relativity will also interest scientists seeking a broad survey of its challenges and achievements. Assuming only a basic knowledge of classical general relativity, the book develops the mathematical formalism from first principles, and then highlights some of the pioneering simulations involving black holes and neutron stars, gravitational collapse and gravitational waves. The book contains 300 exercises to help readers master new material as it is presented. Numerous illustrations, many in color, assist in visualizing new geometric concepts and highlighting the results of computer simulations. Summary boxes encapsulate some of the most important results for quick reference. Applications covered include calculations of coalescing binary black holes and binary neutron stars, rotating stars, colliding star clusters, gravitational and magnetorotational collapse, critical phenomena, the generation of gravitational waves, and other topics of current physical and astrophysical significance.

Elements of Numerical Relativity and Relativistic Hydrodynamics

Elements of Numerical Relativity and Relativistic Hydrodynamics Author : Carles Bona
Release : 2009-07-24
Publisher : Springer Science & Business Media
ISBN : 3642011632
File Size : 31.33 MB
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Many large-scale projects for detecting gravitational radiation are currently being developed, all with the aim of opening a new window onto the observable Universe. As a result, numerical relativity has recently become a major field of research, and Elements of Numerical Relativity and Relativistic Hydrodynamics is a valuable primer for both graduate students and non-specialist researchers wishing to enter the field. A revised and significantly enlarged edition of LNP 673 Elements of Numerical Relativity, this book starts with the most basic insights and aspects of numerical relativity before it develops coherent guidelines for the reliable and convenient selection of each of the following key aspects: evolution formalism; gauge, initial, and boundary conditions; and various numerical algorithms. And in addition to many revisions, it includes new, convenient damping terms for numerical implementations, a presentation of the recently-developed harmonic formalism, and an extensive, new chapter on matter space-times, containing a thorough introduction to relativistic hydrodynamics. While proper reference is given to advanced applications requiring large computational resources, most tests and applications in this book can be performed on a standard PC.

Relativistic Hydrodynamics

Relativistic Hydrodynamics Author : Luciano Rezzolla
Release : 2013-09-26
Publisher : OUP Oxford
ISBN : 0191509914
File Size : 34.94 MB
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Relativistic hydrodynamics is a very successful theoretical framework to describe the dynamics of matter from scales as small as those of colliding elementary particles, up to the largest scales in the universe. This book provides an up-to-date, lively, and approachable introduction to the mathematical formalism, numerical techniques, and applications of relativistic hydrodynamics. The topic is typically covered either by very formal or by very phenomenological books, but is instead presented here in a form that will be appreciated both by students and researchers in the field. The topics covered in the book are the results of work carried out over the last 40 years, which can be found in rather technical research articles with dissimilar notations and styles. The book is not just a collection of scattered information, but a well-organized description of relativistic hydrodynamics, from the basic principles of statistical kinetic theory, down to the technical aspects of numerical methods devised for the solution of the equations, and over to the applications in modern physics and astrophysics. Numerous figures, diagrams, and a variety of exercises aid the material in the book. The most obvious applications of this work range from astrophysics (black holes, neutron stars, gamma-ray bursts, and active galaxies) to cosmology (early-universe hydrodynamics and phase transitions) and particle physics (heavy-ion collisions). It is often said that fluids are either seen as solutions of partial differential equations or as "wet". Fluids in this book are definitely wet, but the mathematical beauty of differential equations is not washed out.

The Conformal Structure of Space-Times

The Conformal Structure of Space-Times Author : Jörg Frauendiener
Release : 2002-12-10
Publisher : Springer Science & Business Media
ISBN : 3540442804
File Size : 43.7 MB
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Causal relations, and with them the underlying null cone or conformal structure, form a basic ingredient in all general analytical studies of asymptotically flat space-time. The present book reviews these aspects from the analytical, geometrical and numerical points of view. Care has been taken to present the material in a way that will also be accessible to postgraduate students and nonspecialist reseachers from related fields.

Frontiers in Numerical Relativity

Frontiers in Numerical Relativity Author : Charles R. Evans
Release : 1989-04-13
Publisher : Cambridge University Press
ISBN : 0521366666
File Size : 39.3 MB
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This 1989 text will be of value to those who wish to understand developments in computer studies of general relativity at the time of publication.

Physics of Black Holes

Physics of Black Holes Author : Eleftherios Papantonopoulos
Release : 2009-01-28
Publisher : Springer Science & Business Media
ISBN : 3540884599
File Size : 66.80 MB
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Black Holes are still considered to be among the most mysterious and fascinating objects in our universe. Awaiting the era of gravitational astronomy, much progress in theoretical modeling and understanding of classical and quantum black holes has already been achieved. The present volume serves as a tutorial, high-level guided tour through the black-hole landscape: information paradox and blackhole thermodynamics, numerical simulations of black-hole formation and collisions, braneworld scenarios and stability of black holes with respect to perturbations are treated in great detail, as is their possible occurrence at the LHC. An outgrowth of a topical and tutorial summer school, this extensive set of carefully edited notes has been set up with the aim of constituting an advanced-level, multi-authored textbook which meets the needs of both postgraduate students and young researchers in the fields of modern cosmology, astrophysics and (quantum) field theory.

Physics Briefs

Physics Briefs Author :
Release : 1994
Publisher :
ISBN :
File Size : 72.67 MB
Format : PDF
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Current Trends in Relativistic Astrophysics

Current Trends in Relativistic Astrophysics Author : Leonardo Fernández-Jambrina
Release : 2003-05-21
Publisher : Springer Science & Business Media
ISBN : 3540019839
File Size : 57.78 MB
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Accompanying CD-ROM contains ... "further contributions and animation." -- p. [4] of cover.

Mathematical Reviews

Mathematical Reviews Author :
Release : 1995
Publisher :
ISBN :
File Size : 87.8 MB
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Wave and Scattering Methods for Numerical Simulation

Wave and Scattering Methods for Numerical Simulation Author : Stefan Bilbao
Release : 2004-10-22
Publisher : John Wiley & Sons
ISBN : 0470870184
File Size : 59.20 MB
Format : PDF
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Scattering-based numerical methods are increasingly applied to the numerical simulation of distributed time-dependent physical systems. These methods, which possess excellent stability and stability verification properties, have appeared in various guises as the transmission line matrix (TLM) method, multidimensional wave digital (MDWD) filtering and digital waveguide (DWN) methods. This text provides a unified framework for all of these techniques and addresses the question of how they are related to more standard numerical simulation techniques. Covering circuit/scattering models in electromagnetics, transmission line modelling, elastic dynamics, as well as time-varying and nonlinear systems, this book highlights the general applicability of this technique across a variety of disciplines, as well as the inter-relationships between simulation techniques and digital filter design. provides a comprehensive overview of scattering-based numerical integration methods. reviews the basics of classical electrical network theory, wave digital filters, and digital waveguide networks. discusses applications for time-varying and nonlinear systems. includes an extensive bibliography containing over 250 references. Mixing theory and application with numerical simulation results, this book will be suitable for both experts and readers with a limited background in signal processing and numerical techniques.

Black Holes: Theory and Observation

Black Holes: Theory and Observation Author : Friedrich W. Hehl
Release : 1998-11-26
Publisher : Springer Science & Business Media
ISBN : 9783540651581
File Size : 55.74 MB
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This book addresses graduate students in the first place and is meant as a modern compendium to the existing texts on black hole astrophysics. The authors present in pedagogically written articles our present knowledge on black holes covering mathematical models including numerical aspects and physics and astronomical observations as well. In addition, in their write-up of a panel discussion the participants of the school address the existence of black holes consenting that it has by now been verified with certainty.

Directions in General Relativity: Volume 1

Directions in General Relativity: Volume 1 Author : B. L. Hu
Release : 2005-10-20
Publisher : Cambridge University Press
ISBN : 9780521021395
File Size : 32.48 MB
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Proceedings of the International Symposium on General Relativity, University of Maryland, March 1993.