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A First Course in General Relativity
Bernard F. Schutz Manufacturer: Cambridge University Press ProductGroup: Book Binding: Paperback Similar Items:
ASIN: 0521277035 |
Book Description
General relativity has become one of the central pillars of theoretical physics, with important applications in both astrophysics and high-energy particle physics, and no modern theoretical physicist’s education should be regarded as complete without some study of the subject. This textbook, based on the author’s own undergraduate teaching, develops general relativity and its associated mathematics from a minimum of prerequisites, leading to a physical understanding of the theory in some depth. It reinforces this understanding by making a detailed study of the theory’s most important applications - neutron stars, black holes, gravitational waves, and cosmology - using the most up-to-date astronomical developments. The book is suitable for a one-year course for beginning graduate students or for undergraduates in physics who have studied special relativity, vector calculus, and electrostatics. Graduate students should be able to use the book selectively for half-year courses.Customer Reviews:
As easy as it can be.......2007-05-22
As the title says, a good 'First Course'.......2007-04-04
Good Intro, but Leaves A LOT out.......2007-02-19
Great intro text.......2007-01-14
undergraduate book.......2006-12-12
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The Large Scale Structure of Space-Time (Cambridge Monographs on Mathematical Physics)
Stephen W. Hawking , G. F. R. Ellis , P. V. Landshoff , D. R. Nelson , D. W. Sciama , and S. Weinberg Manufacturer: Cambridge University Press ProductGroup: Book Binding: Paperback Similar Items:
ASIN: 0521099064 |
Book Description
Einstein’s General Theory of Relativity leads to two remarkable predictions: first, that the ultimate destiny of many massive stars is to undergo gravitational collapse and to disappear from view, leaving behind a ‘black hole’ in space; and secondly, that there will exist singularities in space-time itself. These singularities are places where space-time begins or ends, and the presently known laws of physics break down. They will occur inside black holes, and in the past are what might be construed as the beginning of the universe. To show how these predictions arise, the authors discuss the General Theory of Relativity in the large. Starting with a precise formulation of the theory and an account of the necessary background of differential geometry, the significance of space-time curvature is discussed and the global properties of a number of exact solutions of Einstein’s field equations are examined. The theory of the causal structure of a general space-time is developed, and is used to study black holes and to prove a number of theorems establishing the inevitability of singualarities under certain conditions. These conditions are shown to be satisfied in the vicinity of stars of more than twice the solar mass near the endpoint of their nuclear evolution, and in a time-reversed sense for the universe as a whole. In the first case, the singularity in our past. A discussion of the Cauchy problem for General Relativity is also included in the book.Customer Reviews:
The Large Scale structure of good science books (& spacetime.......2002-02-21
A classic in mathematical general relativity.......2002-01-18
The authors begin the book by a discussion of the role of gravity in physics and its role as determining the causal structure of the universe. They introduce the idea of a closed trapped surface, setting the stage for the goal of the book, namely the study of the conditions under which a space-time singularity must occur. Black holes and the beginning of the universe are cited as examples of these singularities. The authors also outline briefly the content of each chapter. A neat argument is given for the significance of focal points via the use of Raychaudhari's equation.
The second chapter is an overview of the background in differential geometry needed in the rest of the book. Although complete from an axiomatic point of view, the approach is much too formal for readers who do not have a knowledge of differential geometry. Such a reader should gain the necessary background elsewhere.
General relativity as a theory of gravitation is discussed in chapter 3. Spacetime is assumed to be a connected 4-dimensional smooth manifold on which is defined a Lorentz metric. The topology is assumed to be Hausdorff. Some of the more interesting or well-written parts of this chapter include the example of a spacetime that is not inextendible, the determination of the conformal factor for the spacetime metric, and the discussion of alternative field equations.
The authors discuss the physicial significance of curvature in chapter 4, namely its effect on families of timelike and null curves. The most important part of this chapter is the discussion on certain inequalities tht the energy-momentum tensor should satisfy from a physical viewpoint. These inequalities, called the weak energy condition and the dominant energy condition, allow the authors to prove the existence of singularities in a later chapter. The reader can see clearly the role of the Jacobi equation, and its solution, the Jacobi field, in measuring the separation of nearby geodesics. The existence of conjugate points is proven, and shown to imply the existence of self-intersections in families of geodesics. As a warm-up to showing the non-existence of geodesics of maximal length, the authors employ variational calculus to study how to vary non-spacelike curves connecting points in convex normal neighborhoods in spacetime, and between points and hypersurfaces. In particular, it is shown that a timelike geodesic curve from a hypersurface to a point is maximal iff there is no conjugate point to the hypersurface along the curve. In addition, the authors prove that two points joined by a non-spacelike curve which is not a null geodesic can be joined by a timelike curve.
The authors consider the exact solutions of the Einstein field equations in chapter 5. Most of the "usual" spacetimes are considered, including Minkowski, De Sitter, Anti-de-Sitter, Robertson-Walker, Schwarzschild, Reissner-Nordstrom, Kerr, Taub-Nut, and Godel. The emphasis in on the global properties of the spacetimes and the existence of singularities in them. The famous Penrose diagrams are used to "compactify" spacetimes in order to study their behavior at infinity and their conformal properties. The authors first introduce the concept of a future (past) Cauchy development here, so important in later developments in the book. The reader can see the tools developed in chapter 4 in play here; for example, the existence of a singularity in a spatially homogeneous cosmology is shown to follow directly from the Raychaudhuri equation. The existence of the singularity is proved to be independent of any acceleration or rotation of matter in such cosmologies.
In chapter 5, the authors consider the causal structure of spacetime, namely the study of its conformal geometry. The consideration of the set of all metrics conformal to the physical metric allows one to discuss "geodesic completeness" of spacetime, this concept forming the basis of a later definition of a singularity in spacetime. The more interesting topics discussed in this chapter include the causality conditions (there are no closed non-spacelike curves), and the Alexandrov topology and its connection with the strong causality condition (every neighborhood of a point contains a neighborhood of the point no non-separable curve of which intersects it more than once). When strong causality does hold, the Alexandrov topology is equivalent to the usual manifold topology, and thus the topology of spacetime can be determined by the observation of causal relationships. The discussion on the role of global hyperbolicity in showing the existence of a maximal geodesic is also very well-written.
The next chapter is pretty much independent of the rest, and was put in no doubt for the mathematician who desires to understand the Einstein equations as a set of nonlinear second-order hyperbolic partial differential equations with initial data on a 3-dimensional manifold, the famous Cauchy problem in general relativity.
Chapter 8 is the most important in the book, for its uses the constructions of earlier chapters to define the notion of a singularity in spacetime. The authors argue that singularities are points where physical laws break down and thus to characterize them one attempts to find out whether any such points have been removed, making spacetime "incomplete" in some sense. Such a notion of incompleteness is very meaningful in topological spaces with a positive definite metric, since in that case one can define completeness in terms of the convergence of Cauchy sequences. In spacetimes with a Lorentz metric, the authors discuss the notion of geodesic completeness for null and timelike geodesics. A very detailed treatment of the now famous singularity theorems is given, these theorems involving an inequality of the Ricci tensor. The last two chapters of the book are more physical in nature wherein the singularity problem is shown to have physical relevance via the occurence of black holes at the endpoint of evolution of massive stars.
A wonderful, foundational work of mathematical physics........2000-04-26
Suitable only for mathematicians.......1999-10-21
The best book on modern General Relativity.......1998-07-18
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Big Bang: The Origin of the Universe (P.S.)
Simon Singh Manufacturer: Harper Perennial ProductGroup: Book Binding: Paperback Similar Items:
ASIN: 0007162219 Release Date: 2005-11-01 |
Amazon.com
A baffling array of science books claim to reveal how the mysteries of the universe have been discovered, but Simon Singh's Big Bang actually delivers on that promise. General readers will find it to be among the very best books dealing with cosmology, because Singh follows the same plan he used in his brilliant Code Book: he puts people--not equations--first in the story. By linking the progression of the Big Bang theory with the scientists who built it up bit by bit, Singh also uncovers an important truth about how such ideas grow.Death is an essential element in the progress of science, since it takes care of conservative scientists of a previous generation reluctant to let go of an old, fallacious theory and embrace a new and accurate one.As harsh as this statement seems, even Einstein defended an outmoded idea about the universe when an unknown interloper published equations challenging the great man. Einstein didn't have to die for cosmology to move forward (he reluctantly apologized for being wrong), but stories like this one show how difficult it can sometimes be for new theories to take root. Fred Hoyle, who coined the term "big bang" as a way to ridicule the idea of a universe expanding from some tiny origin point, strongly believed that the cosmos was in a steady state. But Singh shows how Hoyle's research, meant to prove the contrary, added evidence to the expansion model. Big Bang is also a history of astronomical observation, describing the development of new telescopes that were crucial to the development of cosmology. Handwritten summary notes at the end of each long chapter add a charming, classroom feel to this revealing and very readable book. --Therese Littleton
Book Description
A half century ago, a shocking Washington Post headline claimed that the world began in five cataclysmic minutes rather than having existed for all time; a skeptical scientist dubbed the maverick theory the Big Bang. In this amazingly comprehensible history of the universe, Simon Singh decodes the mystery behind the Big Bang theory, lading us through the development of one of the most extraordinary, important, and awe-inspiring theories in science.
Customer Reviews:
Phenomenally Interesting, Engaging, Stimulating and, Readable.......2007-10-01
Big Bang! Good Book!.......2007-09-28
Reasonably good cosmology.......2007-08-07
The history of Big Bang theory explained.......2007-08-05
An extremely enjoyable read.......2007-07-21
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From SU(3) to Gravity: Festschrift in Honor of Yuval Ne'eman (3 to Gravity : Papers in Honor of Yuval Ne'eman)
Manufacturer: Cambridge University Press ProductGroup: Book Binding: Hardcover ASIN: 0521307848 |
Book Description
This collection of specially written essays and articles celebrates the sixtieth birthday of Professor Yuval Ne’eman. Professor Ne’eman has been active at the forefront of many areas of modern physics; this book pays tribute to him by reporting and reflecting on the recent developments in these areas. The contributions have been grouped under five main headings: Groups and Gauges; Particles; Science Policy; Astronomy and Astrophysics; Gravity and Supergravity. Within each group are accounts of new work, developments and extensions of established approaches and discussions of current problems and future prospects. The resulting book will be of interest to graduate students and researchers in cosmology and astrophysics, particle theory and relativity, and to all who wish to keep up to date with the interactions and interrelations between these subject areas.
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Approaches to Numerical Relativity
Manufacturer: Cambridge University Press ProductGroup: Book Binding: Hardcover ASIN: 0521439760 |
Book Description
This volume includes contributions by leading workers in the field given at the workshop on Numerical Relativity held in Southampton in December 1991. Numerical Relativity, or the numerical solution of astrophysical problems using powerful computers to solve Einstein’s equations, has grown rapidly over the last 15 years. It is now an important route to understanding the structure of the Universe, and is the only route currently available for approaching certain important astrophysical scenarios. The Southampton meeting was notable for the first full report of the new 2+2 approach and the related null or characteristic approaches, as well as for updates on the established 3+1 approach, including both Newtonian and fully relativistic codes. The contributions range from theoretical (formalisms, existence theorems) to the computational (moving grids, multiquadrics and spectral methods).
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General Relativity: With Applications to Astrophysics (Theoretical and Mathematical Physics)
Norbert Straumann Manufacturer: Springer ProductGroup: Book Binding: Hardcover Similar Items:
Accessories:
ASIN: 3540219242 |
Book Description
This text provides a comprehensive and timely introduction to general relativity. The foundations of the theory in Part I are thoroughly developed together with the required mathematical background from differential geometry in Part III. The six chapters in Part II are devoted to tests of general relativity and to many of its applications. Binary pulsars are studied in considerable detail. Much space is devoted to the study of compact objects, especially to black holes. This includes a detailed derivation of the Kerr solution, Israel's proof of his uniqueness theorem, and derivations of the basic laws of black hole physics. The final chapter of this part contains Witten's proof of the positive energy theorem.
The book addresses undergraduate and graduate students in physics, astrophysics and mathematics. It is very well structured and should become a standard text for a modern treatment of gravitational physics. The clear presentation of differential geometry makes it also useful for string theory and other fields of physics, classical as well as quantum.
General Relativity
is a complete revision and extension of Straumann's well-known classic textbook "General Relativity and Relativistic Astrophysics."
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Introduction to General Relativistic and Scalar-Tensor Cosmologies
Marcelo Samuel Berman Manufacturer: Nova Science Publishers ProductGroup: Book Binding: Hardcover ASIN: 1600210139 |
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Theoretical Astrophysics
T. Padmanabhan Manufacturer: Cambridge University Press ProductGroup: Book Binding: Paperback Similar Items:
ASIN: 0521566320 |
Book Description
Graduate students and researchers in astrophysics and cosmology need a solid grasp of a wide range of physical processes. This authoritative textbook helps readers develop the necessary toolkit of theory. The book is modular in design, allowing the reader to pick and chose a selection of chapters, if necessary. After reviewing the basics of dynamics, electromagnetic theory, and statistical physics, the book carefully develops a solid understanding of radiative processes, spectra, fluid mechanics, plasma physics and MHD, dynamics of gravitating systems, general relativity, nuclear physics, and other key concepts. Throughout, the reader's understanding is developed and tested with problems and helpful hints. This welcome volume provides graduate students with an indispensable introduction to and reference on all the physical processes they will need to successfully tackle cutting-edge research in astrophysics and cosmology. It can be used alone or in conjunction with two companion volumes, which cover stars and stellar systems, and galaxies and cosmology (both forthcoming).
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The Mathematical Theory of Cosmic Strings (Series in High Energy Physics, Cosmology and Gravitation)
M.R. Anderson Manufacturer: Taylor & Francis ProductGroup: Book Binding: Hardcover ASIN: 0750301600 |
Book Description
This book is a comprehensive survey of the current state of knowledge about the dynamics and gravitational properties of cosmic strings treated in the idealized classical approximation as line singularities described by the Nambu-Goto action. The author's purpose is to provide a standard reference to all work that has been published since the mid-1970s and to link this work together in a single conceptual framework and a single notational formalism. A working knowledge of basic general relativity is assumed. The book will be essential reading for researchers and postgraduate students in mathematics, theoretical physics, and astronomy interested in cosmic strings.
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General Relativity, Astrophysics, and Cosmology (Astronomy and Astrophysics Library)
A.K. Raychaudhuri , S. Banerji , and A. Banerjee Manufacturer: Springer ProductGroup: Book Binding: Paperback ASIN: 038740628X |
Book Description
This book is intended for students interested in the applications of general relativity in astrophysics and cosmology but who would like to avoid mathematical complications. This volume thus combines relativity, astrophysics, and cosmology in a single volume. It provides an introduction to the subject that will enable students to consult more detailed treatises as well as the current literature. For prospective researchers in these fields, the book includes an appendix on differential forms, and an extensive, though not exhaustive list of references. The book is divided into three parts. The section on general relativity gives the case for a curved space-time, presents the mathematical background (tensor calculus, Riemannian geometry), discusses the Einstein equation and its solutions (including black holes, Penrose processes, and similar topics), and considers the energy-momentum tensor for various solutions. The section on relativistic astrophysics discusses stellar contraction and collapse, neutron stars and their equations of state, black holes, and accretion onto collapsed objects. The section on cosmology discusses various cosmological models, observational tests, and scenarios for the early universe.Customer Reviews:
Who is this book for?.......2007-08-21
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