Conformal Methods in General Relativity
Title | Conformal Methods in General Relativity PDF eBook |
Author | Juan A. Valiente Kroon |
Publisher | Cambridge University Press |
Total Pages | 627 |
Release | 2023-01-31 |
Genre | Science |
ISBN | 1009291343 |
This 2016 volume, now reissued as OA, shows how conformal methods can be used to study Einstein's theory of gravity.
Complex General Relativity
Title | Complex General Relativity PDF eBook |
Author | Giampiero Esposito |
Publisher | Springer Science & Business Media |
Total Pages | 216 |
Release | 2006-04-11 |
Genre | Science |
ISBN | 0306471183 |
This book is written for theoretical and mathematical physicists and mat- maticians interested in recent developments in complex general relativity and their application to classical and quantum gravity. Calculations are presented by paying attention to those details normally omitted in research papers, for pedagogical r- sons. Familiarity with fibre-bundle theory is certainly helpful, but in many cases I only rely on two-spinor calculus and conformally invariant concepts in gravitational physics. The key concepts the book is devoted to are complex manifolds, spinor techniques, conformal gravity, ?-planes, ?-surfaces, Penrose transform, complex 3 1 – – space-time models with non-vanishing torsion, spin- fields and spin- potentials. 2 2 Problems have been inserted at the end, to help the reader to check his und- standing of these topics. Thus, I can find at least four reasons for writing yet another book on spinor and twistor methods in general relativity: (i) to write a textbook useful to - ginning graduate students and research workers, where two-component spinor c- culus is the unifying mathematical language.
3+1 Formalism in General Relativity
Title | 3+1 Formalism in General Relativity PDF eBook |
Author | Éric Gourgoulhon |
Publisher | Springer |
Total Pages | 304 |
Release | 2012-02-27 |
Genre | Science |
ISBN | 3642245250 |
This graduate-level, course-based text is devoted to the 3+1 formalism of general relativity, which also constitutes the theoretical foundations of numerical relativity. The book starts by establishing the mathematical background (differential geometry, hypersurfaces embedded in space-time, foliation of space-time by a family of space-like hypersurfaces), and then turns to the 3+1 decomposition of the Einstein equations, giving rise to the Cauchy problem with constraints, which constitutes the core of 3+1 formalism. The ADM Hamiltonian formulation of general relativity is also introduced at this stage. Finally, the decomposition of the matter and electromagnetic field equations is presented, focusing on the astrophysically relevant cases of a perfect fluid and a perfect conductor (ideal magnetohydrodynamics). The second part of the book introduces more advanced topics: the conformal transformation of the 3-metric on each hypersurface and the corresponding rewriting of the 3+1 Einstein equations, the Isenberg-Wilson-Mathews approximation to general relativity, global quantities associated with asymptotic flatness (ADM mass, linear and angular momentum) and with symmetries (Komar mass and angular momentum). In the last part, the initial data problem is studied, the choice of spacetime coordinates within the 3+1 framework is discussed and various schemes for the time integration of the 3+1 Einstein equations are reviewed. The prerequisites are those of a basic general relativity course with calculations and derivations presented in detail, making this text complete and self-contained. Numerical techniques are not covered in this book.
General Relativity and Gravitation
Title | General Relativity and Gravitation PDF eBook |
Author | Abhay Ashtekar |
Publisher | Cambridge University Press |
Total Pages | 697 |
Release | 2015-06-01 |
Genre | Science |
ISBN | 1316298698 |
Explore spectacular advances in cosmology, relativistic astrophysics, gravitational wave science, mathematics, computational science, and the interface of gravitation and quantum physics with this unique celebration of the centennial of Einstein's discovery of general relativity. Twelve comprehensive and in-depth reviews, written by a team of world-leading international experts, together present an up-to-date overview of key topics at the frontiers of these areas, with particular emphasis on the significant developments of the last three decades. Interconnections with other fields of research are also highlighted, making this an invaluable resource for both new and experienced researchers. Commissioned by the International Society on General Relativity and Gravitation, and including accessible introductions to cutting-edge topics, ample references to original research papers, and informative colour figures, this is a definitive reference for researchers and graduate students in cosmology, relativity, and gravitational science.
Advanced General Relativity
Title | Advanced General Relativity PDF eBook |
Author | John Stewart |
Publisher | Cambridge University Press |
Total Pages | 244 |
Release | 1993-11-26 |
Genre | Science |
ISBN | 9780521449465 |
A self-contained introduction to advanced general relativity.
Asymptotic Analysis in General Relativity
Title | Asymptotic Analysis in General Relativity PDF eBook |
Author | Thierry Daudé |
Publisher | Cambridge University Press |
Total Pages | 381 |
Release | 2018-01-11 |
Genre | Mathematics |
ISBN | 1316649407 |
Introduction to modern methods for classical and quantum fields in general relativity / Thierry Daudé, Dietrich Häfner, and Jean-Philippe Nicolas -- Geometry of black hole spacetimes / Lars Andersson, Thomas B. Ackdahl, and Pieter Blue -- An introduction to Quantum Field Theory on curved space-times / Christian Gerard -- A minicourse on microlocal analysis for wave propagation / Andras Vasy -- An introduction to conformal geometry and tractor calculus, with a view to applications in general relativity / Sean N. Curry and A. Rod Gover
A Student's Guide to General Relativity
Title | A Student's Guide to General Relativity PDF eBook |
Author | Norman Gray |
Publisher | Cambridge University Press |
Total Pages | 165 |
Release | 2019-01-03 |
Genre | Science |
ISBN | 1107183464 |
Vectors, tensors and functions -- Manifolds, vectors and differentiation -- Energy, momentum and Einstein's equations