Origin and Early History of the Universe: Proceedings of the 26th Liège International Astrophysical Colloquium, July 1-4, 1986 |
From inside the book
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Page 75
... fluctuations in the metric at the Planck time , t tp ≈ 10-438 , could naturally endow the Universe with density fluctuations which are constant -curvature , in the sense that the amplitude of the metric perturbations is independent of ...
... fluctuations in the metric at the Planck time , t tp ≈ 10-438 , could naturally endow the Universe with density fluctuations which are constant -curvature , in the sense that the amplitude of the metric perturbations is independent of ...
Page 76
... fluctuation he is identifying with Sg . Galactic fluctuations are much larger than the horizon size at the Planck time and , in this situation , the form of the fluctuations and their evolution depend on the spatial hypersurface with ...
... fluctuation he is identifying with Sg . Galactic fluctuations are much larger than the horizon size at the Planck time and , in this situation , the form of the fluctuations and their evolution depend on the spatial hypersurface with ...
Page 159
... FLUCTUATIONS IN QUANTUM FIELD THEORY Paper no II.7 . M. MORIKAWA Department of Physics , Kyoto University , Kyoto 606 , Japan Quantum fluctuations can induce classical fluctuations of the order parameter ( x ) if the system is unstable ...
... FLUCTUATIONS IN QUANTUM FIELD THEORY Paper no II.7 . M. MORIKAWA Department of Physics , Kyoto University , Kyoto 606 , Japan Quantum fluctuations can induce classical fluctuations of the order parameter ( x ) if the system is unstable ...
Contents
Initial Conditions and Quantum Cosmo | 1 |
21 | 16 |
Discussion Papers I 2 I 4 | 33 |
20 other sections not shown
Common terms and phrases
action anisotropic Anthropic Anthropic Principle baryogenesis behaviour Bianchi black hole bosons causal classical configurations constraint coordinate cosmic cosmological constant cosmological models cosmological singularity curvature defined Demaret dimensional dimensions discussed domain walls effects Einstein equations Ellis energy condition energy density entropy Euclidean evolution equations existence expansion fermion field equations field theory finite flat fluctuations Friedmann gauge geometry global gravitational field Hamiltonian Hartle homogeneous horizon inflation inflationary initial conditions initial singularity isotropic Kaluza-Klein Kaluza-Klein theory Kasner Lagrangian Lett manifold mathematical metric minisuperspace Minkowski space Nanopoulos Nucl observed Paper nº parameter particle perturbations Phys physical Planck possible potential preprint problem quantized quantum cosmology quantum field quantum gravity radiation region scalar field scale semi-classical Sitter space space-time spatial string structure supergravity superstring symmetry Taub temperature tensor theorem timelike Tipler topology universe vacuum variables wave function Wheeler-DeWitt equation zero μν