Black Holes, Cosmology And Extra Dimensions (Second Edition)
Title | Black Holes, Cosmology And Extra Dimensions (Second Edition) PDF eBook |
Author | Kirill A Bronnikov |
Publisher | World Scientific |
Total Pages | 591 |
Release | 2021-06-29 |
Genre | Science |
ISBN | 9811233462 |
Assuming basic knowledge of special and general relativity, this book guides the reader to problems under consideration in modern research, concerning black holes, wormholes, cosmology, and extra dimensions. Its first part is devoted to local strong field configurations (black holes and wormholes) in general relativity and its most relevant extensions: scalar-tensor, f(R), and multidimensional theories. The second part discusses cosmology, including inflation and problems of a unified description of the whole evolution of the universe. The third part concerns multidimensional theories of gravity and contains a number of original results obtained by the authors. Expository work is conducted for a mechanism of symmetries and fundamental constants formation. The original approach to nonlinear multidimensional gravity that is able to construct a unique perspective describing different phenomena is highlighted.Much of the content was previously presented only in journal publications and is new for book contents, e.g., on regular black holes, various scalar field solutions, wormholes and their stability, inflation, clusters of primordial black holes, and multidimensional gravity. The last two topics are added in this new edition of the book. The other chapters are also updated to include new discoveries like the detection of gravitational waves.
Black Holes and Time Warps
Title | Black Holes and Time Warps PDF eBook |
Author | Kip S Thorne |
Publisher | W. W. Norton & Company |
Total Pages | 648 |
Release | 1994 |
Genre | Science |
ISBN | 9780393312768 |
In this masterfully written and brilliantly informed work, Dr. Rhorne, the Feynman Professor of Theoretical Physics at Caltech, leads readers through an elegant, always human, tapestry of interlocking themes, answering the great question: what principles control our universe and why do physicists think they know what they know? Features an introduction by Stephen Hawking.
Regular Black Holes
Title | Regular Black Holes PDF eBook |
Author | Cosimo Bambi |
Publisher | Springer Nature |
Total Pages | 505 |
Release | 2023-07-06 |
Genre | Science |
ISBN | 9819915961 |
Black holes are one of the most fascinating predictions of general relativity. They are the natural product of the complete gravitational collapse of matter and today we have a body of observational evidence supporting the existence of black holes in the Universe. However, general relativity predicts that at the center of black holes there are spacetime singularities, where predictability is lost and standard physics breaks down. It is widely believed that spacetime singularities are a symptom of the limitations of general relativity and must be solved within a theory of quantum gravity. Since we do not have yet any mature and reliable candidate for a quantum gravity theory, researchers have studied toy-models of singularity-free black holes and of singularity-free gravitational collapses in order to explore possible implications of the yet unknown theory of quantum gravity. This book reviews all main models of regular black holes and non-singular gravitational collapses proposed in the literature, and discuss the theoretical and observational implications of these scenarios.
Three Lectures on Complexity and Black Holes
Title | Three Lectures on Complexity and Black Holes PDF eBook |
Author | Leonard Susskind |
Publisher | Springer Nature |
Total Pages | 93 |
Release | 2020-05-11 |
Genre | Science |
ISBN | 3030451097 |
These three lectures cover a certain aspect of complexity and black holes, namely the relation to the second law of thermodynamics. The first lecture describes the meaning of quantum complexity, the analogy between entropy and complexity, and the second law of complexity. Lecture two reviews the connection between the second law of complexity and the interior of black holes. Prof. L. Susskind discusses how firewalls are related to periods of non-increasing complexity which typically only occur after an exponentially long time. The final lecture is about the thermodynamics of complexity, and “uncomplexity” as a resource for doing computational work. The author explains the remarkable power of “one clean qubit,” in both computational terms and in space-time terms. This book is intended for graduate students and researchers who want to take the first steps towards the mysteries of black holes and their complexity.
Dynamics of Extremal Black Holes
Title | Dynamics of Extremal Black Holes PDF eBook |
Author | Stefanos Aretakis |
Publisher | Springer |
Total Pages | 131 |
Release | 2018-11-02 |
Genre | Science |
ISBN | 3319951831 |
This Brief presents in a self-contained, non-technical and illustrative fashion the state-of-the-art results and techniques for the dynamics of extremal black holes. Extremal black holes are, roughly speaking, either maximally rotating or maximally charged. Astronomical observations suggest that near-extremal (stellar or supermassive) black holes are ubiquitous in the universe. The book presents various recently discovered characteristic phenomena (such as the horizon instability) that have enhanced our understanding of the dynamics of extremal black holes. The topics should be of interest to pure mathematicians, theoretical physicists and astronomers. This book provides common ground for communication between these scientific communities.
Quantum Gravity
Title | Quantum Gravity PDF eBook |
Author | Carlo Rovelli |
Publisher | Cambridge University Press |
Total Pages | 516 |
Release | 2007-11-29 |
Genre | Science |
ISBN | 1139456156 |
Quantum gravity is perhaps the most important open problem in fundamental physics. It is the problem of merging quantum mechanics and general relativity, the two great conceptual revolutions in the physics of the twentieth century. The loop and spinfoam approach, presented in this 2004 book, is one of the leading research programs in the field. The first part of the book discusses the reformulation of the basis of classical and quantum Hamiltonian physics required by general relativity. The second part covers the basic technical research directions. Appendices include a detailed history of the subject of quantum gravity, hard-to-find mathematical material, and a discussion of some philosophical issues raised by the subject. This fascinating text is ideal for graduate students entering the field, as well as researchers already working in quantum gravity. It will also appeal to philosophers and other scholars interested in the nature of space and time.
Black Holes
Title | Black Holes PDF eBook |
Author | Heather Couper |
Publisher | DK Publishing (Dorling Kindersley) |
Total Pages | 0 |
Release | 1996 |
Genre | Black holes (Astronomy) |
ISBN | 9780789404510 |
Discusses how we know about black holes, how they affect matter around them, and what would happen if you got inside one.