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Quantum Fields in Curved Space

N. D. Birrell, +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.

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Gravitational wave constraints on post-inflationary phases stiffer than radiation

TL;DR: In this paper, the existence of post-inflationary phases stiffer than radiation leads to the production of stochastic gravitational wave (GW) backgrounds whose logarithmic energy spectra are typically "blue" at high frequencies.
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Rindler Quantum Gravity

TL;DR: In this paper, a dual description of AdS spacetimes is proposed, where the reduced density matrix encoding the state of the degrees of freedom in one of these CFTs describes the physics in a single wedge, which can be viewed as the region of spacetime accessible to an accelerated observer in AdS.
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Classical approximation to quantum cosmological correlations

TL;DR: In this paper, the authors investigated up to which order quantum effects can be neglected in calculating cosmological correlation functions after horizon exit, and showed that the leading orders of non-Gaussian effects generated after horizon-exit can be approximated quite well by classical methods.
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“Cosmological” quasiparticle production in harmonically trapped superfluid gases

TL;DR: In this article, a variety of cosmologically motivated effective quasiparticle space-times can be produced in harmonically trapped superfluid Bose and Fermi gases, induced by trapping potentials and coupling constants possessing an arbitrary time dependence.
Journal ArticleDOI

Black hole solutions surrounded by perfect fluid in Rastall theory

TL;DR: In this paper, the authors obtained uncharged∖charged Kiselev-like black holes as a new class of black hole solutions surrounded by perfect fluid in the context of Rastall theory.
References
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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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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.
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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.
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Evidence for the existence of gravitational radiation from measurements of the binary pulsar psr 1913+16

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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