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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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Functional integration over geometries

TL;DR: In this paper, a geometric construction of the functional integral over coset spaces M/G is reviewed, where the inner product on the cotangent space of infinitesimal deformations of M defines an invariant distance and volume form.
Journal ArticleDOI

Decoupling in an expanding universe: boundary RG-flow affects initial conditions for inflation

TL;DR: In this article, the authors study decoupling in FRW spacetimes, emphasizing a Lagrangian descrip- tion throughout, and derive the leading dimension four irrelevant boundary operators.
Journal ArticleDOI

Hawking-like radiation from evolving black holes and compact horizonless objects

TL;DR: In this paper, it was shown that as long as one has an approximately exponential relation between the affine parameters on the null generators of past and future null infinity, subject to a suitable adiabatic condition being satisfied, a Planck-distributed flux of Hawking-like radiation will occur.
Journal ArticleDOI

Quantum Gravity Corrections to the One Loop Scalar Self-Mass during Inflation

TL;DR: In this article, the one-loop corrections from quantum gravity to the self-mass-squared of a massless, minimally coupled scalar on a locally de Sitter background were computed.
Journal ArticleDOI

Phonon creation by gravitational waves

TL;DR: In this paper, the amplitude of a Bose-Einstein condensate (BEC) wave was estimated using relativistic quantum metrology techniques, and the optimal precision bound on the estimation of the wave's amplitude was provided.
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.
Journal ArticleDOI

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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