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Quantum Fields in Curved Space N. D. Birrell, P. C. W. Davies
Publisher: Cambridge University Press

One member of a virtual-particle pair will In this theory there is no 'gravitons' or undiscovered particles, objects just free-fall (gravity) towards the greatest mass because it has the slowest rate that time flows and the greatest curvature of spacetime. Despite of it, the combination of four-dimensional general relativity and quantum mechanics theories can describe some aspects of five-dimensional reality like the small curved patches, which are used for paving of rough surface. Or indeed the Quantum Field, Higgs Field, New Luminiferous Ether, or whatever else we may end up calling it. A local net of observables is the assignment associated to a quantum field theory of algebras of local observables to pieces of spacetime. This has physicists puzzled, "Then we move it close to Earth's gravitational field, and because of the curvature of space, there is a probability of that electron jumping from the first level to the second. In the context of AQFT the structure of local nets is used as the very axiomatization of what a quantum field theory is (as opposed to . According to modern 'quantum field theory' apparently empty space is not really empty at all, but is teeming with pairs of 'virtual' particles that come in and out of existence continuously. A comprehensive review, with plenty of background information, is in. Well, the issue is that professor Wisdom's 'breaststroke' is not particularly effective to overcome earth's gravity, as it relies on the local curvature of spacetime. This curvature is very small, and its effects are hardly noticable in everyday life and over small distances. If one measures the weight of quantum objects, such as a hydrogen atom, often enough, the result will be the same in the vast majority of cases, but a tiny portion of those measurements give a different reading, in apparent violation of E=mc2. Matthews, and Nobel laureate Frank Wilczek, who have created scientific models where the Big Bang and thus the entire universe could arise from nothing but a random quantum vacuum fluctuation in the quantum field -- via natural processes. Michio Kaku, Alan Guth, Alex Vilenkin, Robert A.J. Topics discussed here include: a comparison with Euclidean quantum field theory, supersymmetry and general relativity. All objects move without additional external force along a straight line in curved spacetime and the geometry of the spacetime is dictated by the present mass/energy" . Spacetime analogs is an emerging field of physics in which scientists investigate systems having mathematical links with general relativity, and test their theories about the early behavior of the universe.