Spelling suggestions: "subject:"black roles (astronomy)"" "subject:"black roles (gastronomy)""
71 |
Conformal field theory and black hole physicsSidhu, Steve January 2012 (has links)
This thesis reviews the use of 2-dimensional conformal field theory applied to gravity,
specifically calculating Bekenstein-Hawking entropy of black holes in (2+1) dimensions.
A brief review of general relativity, Conformal Field Theory, energy extraction
from black holes, and black hole thermodynamics will be given. The Cardy formula,
which calculates the entropy of a black hole from the AdS/CFT duality, will be shown
to calculate the correct Bekenstein-Hawking entropy of the static and rotating BTZ
black holes. The first law of black hole thermodynamics of the static, rotating, and
charged-rotating BTZ black holes will be verified. / vii, 119 leaves : ill. ; 29 cm
|
72 |
Neutrino oscillations and the early universe /Bell, Nicole F. January 2000 (has links)
Thesis (Ph.D.)--University of Melbourne, School of Physics, 2001. / Typescript (photocopy). Includes bibliographical references (leaves 124-135).
|
73 |
Simulating ultracold matter : horizons and slow light /Farrell, Conor. January 2008 (has links)
Thesis (Ph.D.) - University of St Andrews, January 2008.
|
74 |
Some effects of spacetime curvature in general relativity /McClune, James C. January 1997 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1997. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
|
75 |
Some effects of spacetime curvature in general relativityMcClune, James C. January 1997 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1997. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
|
76 |
Computational and astrophysical studies of black hole spacetimesBonning, Erin Wells, Matzner, Richard A. January 2004 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2004. / Supervisor: Richard Matzner. Vita. Includes bibliographical references. Available also from UMI company.
|
77 |
Initial data for black holes and rough spacetimes /Maxwell, David A. January 2004 (has links)
Thesis (Ph. D.)--University of Washington, 2004. / Vita. Includes bibliographical references (p. 90-94).
|
78 |
Applied mathematics of space-time & space+time : problems in general relativity and cosmology : a thesis submitted to the Victoria University of Wellington in fulfilment of the requirements for the degree of Doctor of Philosophy in Mathematics /Cattoën, Céline. January 2009 (has links)
Thesis (Ph.D.)--Victoria University of Wellington, 2009. / Includes bibliographical references.
|
79 |
Fuzzy blackholesMurugan, Anand 01 May 2007 (has links)
The fuzzball model of a black hole is an attempt to resolve the many paradoxes and puzzles of black hole physics that have revealed themselves over the last century. These badly behaved solutions of general relativity have given physicists one of the few laboratories to test candidate quantum theories of gravity. Though little is known about exactly what lies beyond the event horizon, and what the ultimate fate of matter that falls in to a black hole is, we know a few intriguing and elegant semi-classical results that have kept physicists occupied. Among these are the known black hole entropy and the Hawking radiation process.
|
80 |
Can entanglement explain black hole entropy?Ried, Katja [UNESP] 10 November 2010 (has links) (PDF)
Made available in DSpace on 2014-06-11T19:25:29Z (GMT). No. of bitstreams: 0
Previous issue date: 2010-11-10Bitstream added on 2014-06-13T18:28:53Z : No. of bitstreams: 1
ried_k_me_ift.pdf: 945643 bytes, checksum: 96fe05a885b68fc97682e8238f4ecf2c (MD5) / Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) / Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) / When seeking inspiration for a future theory of quantum gravity, studying black holes is a promising ansatz, since they present us with several puzzles at the intersection of quantum theory and gravity. Among these is their entropy: although there are compelling arguments for its existence, its origin and statistical meaning remain a mystery. Previous work showed that at least some aspects of this phenomenon can be accounted for by the entanglement of quantum fields across the horizon: if a field is globally in a pure state, yet part of it is hidden behind the event horizon, then the reduced state of the remainder possesses non-zero entropy. This is the possibility we explore in the present work, in the simplest of settings: a ground-state escalar field, defined in three-dimensional, flat or unifromily curved space, and derive an expression for the entropy, which is evauated numerically. the results show that the entropy scales with the boundary area of the inaccessible region, a key feature of black hole entropy known as the area law. Furthermore. we conclude that the dominant contribution to the entropy is due to short-range interactions, and discuss some physical implications of this insight for the puzzle of black hole entropy
|
Page generated in 0.0519 seconds