Spherical Gravitational Collapse and Cosmic Censorship Hypothesis PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Spherical Gravitational Collapse and Cosmic Censorship Hypothesis PDF full book. Access full book title Spherical Gravitational Collapse and Cosmic Censorship Hypothesis by Sanjiv Zade. Download full books in PDF and EPUB format.
Author: Sanjiv Zade
Publisher: LAP Lambert Academic Publishing
ISBN: 9783848480586
Category :
Languages : de
Pages : 144
Get Book Here
Book Description
A comprehensive book for the post graduates and researchers in theoretical astrophysics who want to study the space-time singularities arising in the gravitational collapse from a mathematician s point of view. The study has become significant from the perspective of cosmic censorship hypothesis. Four and higher-dimensional space-times are investigated for the possibility of cosmic censorship violation. Analysis of space-time singularities formed in the gravitational collapse of a star is one of the most important areas of mathematical research today. The book provides methods to determine the stability and strength of the singularities arising in various space-times.
Author: Sanjiv Zade
Publisher: LAP Lambert Academic Publishing
ISBN: 9783848480586
Category :
Languages : de
Pages : 144
Get Book Here
Book Description
A comprehensive book for the post graduates and researchers in theoretical astrophysics who want to study the space-time singularities arising in the gravitational collapse from a mathematician s point of view. The study has become significant from the perspective of cosmic censorship hypothesis. Four and higher-dimensional space-times are investigated for the possibility of cosmic censorship violation. Analysis of space-time singularities formed in the gravitational collapse of a star is one of the most important areas of mathematical research today. The book provides methods to determine the stability and strength of the singularities arising in various space-times.
Author: Sourabh Nampalliwar
Publisher:
ISBN: 9781339034614
Category : Black holes (Astronomy)
Languages : en
Pages : 131
Get Book Here
Book Description
Gravitational waves and singularities are two of the most significant predictions of General Relativity. Binary systems are the most promising sources of gravitational waves that are expected to be detected with the current ground-based and upcoming space-based gravitational wave detectors. During the merger of binary compact objects, an important stage is the plunge. A small part of the gravitational waveform, it marks the end of early inspiral and determines the quasinormal ringing (QNR) of the final product of the merger. It is also the part of the waveform where most of the gravitational energy is released. But, unlike early inspiral and late ringdown, it is poorly understood in terms of phenomenology. This thesis introduces a novel approach combining the Fourier domain Green's function in the particle perturbation approximation and a simple model to understand this crucial stage. The resulting understanding is successful in explaining QNR for a Schwarzschild black hole and opens a new approach to understanding binary inspiral. It holds the promise of a much improved understanding, and improved efficiency in making astrophysical estimates of gravitational wave source strength. Singularities are known to be the ultimate fate of all massive stars undergoing gravitational collapse. The cosmic censorship hypothesis predicts that all these singularities are generically covered by event horizons, i.e., all collapsing stars, if they result in a singularity, end up as black holes. Although several theoretical examples of non-hidden (naked) singularities have been found, the question of the genericity of naked singularities is far from settled. This thesis presents a study of the causal structure of spherically symmetric models of dust collapse and its perturbations to investigate the genericity of naked singularities.
Author: Daniele Malafarina
Publisher: Springer Nature
ISBN: 981971172X
Category :
Languages : en
Pages : 378
Get Book Here
Book Description
Author: Pramod N. Mulkalwar
Publisher: LAP Lambert Academic Publishing
ISBN: 9783659403385
Category :
Languages : en
Pages : 116
Get Book Here
Book Description
The study of the gravitational collapse of massive objects to form black holes has a long and fascinating history. The purpose of this book is to present a study on naked singularities arising in different dimensional gravitational collapse and its implication to cosmic censorship hypothesis for the university students and researchers who are pursuing this line of research. This book provides the study of gravitational collapse of spherically symmetric and non-spherically symmetric space-times and examine whether it ends into a black hole or a naked singularity.
Author: Cecile Dewitt-Morette (ed)
Publisher: Springer Science & Business Media
ISBN: 9789027704368
Category : Science
Languages : en
Pages : 244
Get Book Here
Book Description
Proceedings of IAU Symposium No. 64, Warsaw, Poland, September 5-8, 1973
Author: Source Wikipedia
Publisher: University-Press.org
ISBN: 9781230561356
Category :
Languages : en
Pages : 110
Get Book Here
Book Description
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 108. Chapters: Black hole, Timeline of black hole physics, Wormhole, Naked singularity, Quasar, Holographic principle, Cosmic censorship hypothesis, Accretion disc, Hawking radiation, Gravitational wave, Kerr metric, Active galactic nucleus, Micro black hole, Schwarzschild metric, Fuzzball, Supermassive black hole, Gullstrand-Painleve coordinates, Penrose-Hawking singularity theorems, Compact star, Kerr-Newman metric, Sagittarius A*, Schwarzschild radius, Surface gravity, List of most massive stars, White hole, Outline of astronomy, Blazar, Black hole information paradox, Black hole thermodynamics, M-sigma relation, Immirzi parameter, Rotating black hole, Stellar black hole, No-hair theorem, Spaghettification, Dark star, Ring singularity, Primordial black hole, Black holes in fiction, Gravastar, Reissner-Nordstrom metric, Intermediate-mass black hole, Photon sphere, Thorne-Hawking-Preskill bet, Gravitational collapse, Planck particle, Magnetospheric eternally collapsing object, Spin-flip, Membrane paradigm, Nonsingular black hole models, Black hole electron, Fairall 9, Carter constant, Dark energy star, Sonic black hole, List of black holes, Tolman-Oppenheimer-Volkoff limit, Penrose process, Nuker Team, Ergosphere, Hydra A, Apparent horizon, Brightest cluster galaxy, Black hole complementarity, Polar jet, Black star, M33 X-7, BTZ black hole, Quasistar, Boyer-Lindquist coordinates, Black hole bomb, Photon surface, Virtual black hole, CENBOL, Charged black hole, GCIRS 13E, Trans-Planckian problem, Trapped null surface, Extremal black hole, Kugelblitz, GRO J0422+32, Kerr/CFT correspondence, AdS black hole, Optical black hole, Blandford-Znajek process, Diskoseismology, Black string, Near-extremal black hole, CFHQS J2329-0301, M82 X-1, Black brane, Inspiral, Kaluza-Klein black hole, MTZ black hole, Atomic...
Author: John Earman
Publisher: University of Pittsburgh Pre
ISBN: 0822970341
Category : Philosophy
Languages : en
Pages : 641
Get Book Here
Book Description
The inaugural volume of the Pittsburgh-Konstanz series, devoted to the work of philosopher Adolf GrŸnbaum, encompasses the philosophical problems of space, time, and cosmology, the nature of scientific methodology, and the foundations of psychoanalysis.
Author: R.J. Gleiser
Publisher: CRC Press
ISBN: 9780750302616
Category : Science
Languages : en
Pages : 460
Get Book Here
Book Description
General Relativity and Gravitation 1992 contains the best of 700 papers presented at the tri-annual INT conference, generally recognized as the key conference in the area. The plenary and invited papers are published in full, along with summaries of parallel symposia and workshops. The list of plenary speakers is as impressive as ever, with contributions from Jim Hartle, Roger Penrose, and Lee Smolin among many others.
Author: Pankaj S. Joshi
Publisher: Cambridge University Press
ISBN: 9781107405363
Category : Science
Languages : en
Pages : 0
Get Book Here
Book Description
Physical phenomena in astrophysics and cosmology involve gravitational collapse in a fundamental way. The final fate of a massive star when it collapses under its own gravity at the end of its life cycle is one of the most important questions in gravitation theory and relativistic astrophysics, and is the foundation of black hole physics. General relativity predicts that continual gravitational collapse gives rise to a space-time singularity. Quantum gravity may take over in such regimes to resolve the classical space-time singularity. This book investigates these issues, and shows how the visible ultra-dense regions arise naturally and generically as an outcome of dynamical gravitational collapse. It will be of interest to graduate students and academic researchers in gravitation physics, fundamental physics, astrophysics, and cosmology. It includes a detailed review of research into gravitational collapse, and several examples of collapse models are investigated in detail.
Author: Pankaj S. Joshi
Publisher: OUP Oxford
ISBN: 0191510254
Category : Science
Languages : en
Pages : 241
Get Book Here
Book Description
This book journeys into one of the most fascinating intellectual adventures of recent decades - understanding and exploring the final fate of massive collapsing stars in the universe. The issue is of great interest in fundamental physics and cosmology today, from both the perspective of gravitation theory and of modern astrophysical observations. This is a revolution in the making and may be intimately connected to our search for a unified understanding of the basic forces of nature, namely gravity that governs the cosmological universe, and the microscopic forces that include quantum phenomena. According to the general theory of relativity, a massive star that collapses catastrophically under its own gravity when it runs out of its internal nuclear fuel must give rise to a space-time singularity. Such singularities are regions in the universe where all physical quantities take their extreme values and become arbitrarily large. The singularities may be covered within a black hole, or visible to faraway observers in the universe. Thus, the final fate of a collapsing massive star is either a black hole or a visible naked singularity. We discuss here recent results and developments on the gravitational collapse of massive stars and possible observational implications when naked singularities happen in the universe. Large collapsing massive stars and the resulting space-time singularities may even provide a laboratory in the cosmos where one could test the unification possibilities of basic forces of nature.
