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Quantum Fields in Curved Space
N. D. Birrell,Paul Davies +1 more
- pp 349
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TLDR
A comprehensive review of the subject of gravitational effects in quantum field theory can be found in this paper, where special emphasis is given to the Hawking black hole evaporation effect, and to particle creation processes in the early universe.Abstract:
This book presents a comprehensive review of the subject of gravitational effects in quantum field theory. Although the treatment is general, special emphasis is given to the Hawking black hole evaporation effect, and to particle creation processes in the early universe. The last decade has witnessed a phenomenal growth in this subject. This is the first attempt to collect and unify the vast literature that has contributed to this development. All the major technical results are presented, and the theory is developed carefully from first principles. Here is everything that students or researchers will need to embark upon calculations involving quantum effects of gravity at the so-called one-loop approximation level.read more
Citations
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Backreaction and the Unruh effect: New insights from exact solutions of uniformly accelerated detectors
Shih-Yuin Lin,Bei-Lok Hu +1 more
TL;DR: In this paper, it was shown that the transition probability from the initial ground state over an infinitely long duration of interaction derived from time-dependent perturbation theory is existent in the exact solution only in transient under special limiting conditions corresponding to the Markovian regime.
Journal ArticleDOI
Nonlocal gravity. Conceptual aspects and cosmological predictions
TL;DR: In this paper, a model for nonlocal gravity in the infrared was proposed, where the nonlocal term acts as an effective dark energy with a phantom equation of state, providing accelerated expansion without a cosmological constant.
Posted Content
The Pursuit of Non-Gaussian Fluctuations in the Cosmic Microwave Background
TL;DR: In this paper, the primary angular bispectrum and trispectrum were used to measure the primordial non-Gaussian signal in the COBE DMR sky maps.
Journal ArticleDOI
Off-diagonal coefficients of the DeWitt-Schwinger and Hadamard representations of the Feynman propagator
Yves Décanini,Antoine Folacci +1 more
TL;DR: In this paper, the authors improved the DeWitt-Schwinger and Hadamard representations of the Feynman propagator of a massive scalar field theory defined on an arbitrary gravitational background by deriving higher-order terms for the covariant Taylor series expansions of the geometrical coefficients.
References
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Journal ArticleDOI
Particle Creation by Black Holes
TL;DR: In this article, it is shown that quantum mechanical effects cause black holes to create and emit particles as if they were hot bodies with temperature, which leads to a slow decrease in the mass of the black hole and to its eventual disappearance.
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Linear symmetries of free boson fields(
Journal ArticleDOI
Propagateurs et commutateurs en relativité générale
TL;DR: In this paper, the authors present conditions générales d'utilisation (http://www.numdam.org/conditions), i.e., Toute copie ou impression de ce fichier doit contenir la présente mention de copyright.
Journal ArticleDOI
Foundations of the Theory of Dynamical Systems of Infinitely Many Degrees of Freedom, II
TL;DR: The notion of quantum field remains at this time still rather elusive from a rigorous standpoint as mentioned in this paper, and it was recognized very early by Bohr and Rosenfeld that even in the case of a free field, no physical meaning could be attached to the values of the field at a particular point, only the suitably smoothed averages over finite space-time regions had such a meaning.
Journal ArticleDOI
Evidence for the existence of gravitational radiation from measurements of the binary pulsar psr 1913+16
J. H. Taylor,P. M. McCulloch +1 more
TL;DR: The results of four years of timing observations of PSR 1913+16 made with the 305m telescope at the Arecibo Observatory at frequencies near 430 and 1410 MHz are summarized in this paper.
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