Born-Again Braneworld
スポンサーリンク
概要
- 論文の詳細を見る
We propose a cosmological braneworld scenario in which two branes collide and emerge as reborn branes whose tensions have signs opposite to the original tensions of the respective branes. In this scenario, gravity on each of the branes is described by a scalar-tensor-type theory in which the radion plays the role of the gravitational scalar, and the branes are assumed to be inflating. However, the whole dynamics are different from those of the usual inflation, due to the non-trivial dynamics of the radion field. Transforming the conformal frame to the Einstein frame, this born-again scenario resembles the pre-big-bang scenario. Thus, our scenario has features of both inflation and pre-big-bang scenarios. In particular, gravitational waves produced from vacuum fluctuations may have a very blue spectrum, while the inflaton field gives rise to a standard scale-invariant spectrum.
- 理論物理学刊行会の論文
- 2003-03-25
著者
-
SASAKI Misao
Yukawa Institute for Theoretical Physics, Kyoto University
-
SODA Jiro
Department of Physics, Kyoto University
-
Soda J
Kyoto Univ. Jpn
-
Kanno Sugumi
Department Of Physics Mcgill University
-
Sasaki Misao
Department Of Physics Kyoto Univeristy
-
Sasaki Misao
Department Of Earth And Space Science Osaka University
-
Sasaki Misao
Department Of Earth And Space Science Graduate School Of Science Osaka University
-
Soda Jiro
Department Of Fundamental Sciences Fihs Kyoto University
-
Soda Jiro
Reaearch Institute For Theoretical Physics Hiroshima University
-
KANNO Sugumi
Graduate School of Human and Environmental Studies, Kyoto University
-
Kanno S
Department Of Physics Mcgill University
-
SODA Jiro
Department of Fundamental Sciences, FIHS, Kyoto University
-
SASAKI Misao
Department of Earth and Space Science, Osaka University
-
SASAKI Misao
Department of Earth and Space Science, Graduate School of Science Osaka University
-
SASAKI Misao
Research Institute for Fundamental Physics, Kyoto University
-
SASAKI Misao
Research Institute for Theoretical Physics, Hiroshima University
-
SASAKI Misao
Department of Physics, School of Science, University of Tokyo
-
Kanno Shokichi
Department of Physics, McGill University
関連論文
- The Nature of Primordial Fluctuations from Anisotropic Inflation(Astrophysics and Cosmology)
- Hamiltonian Formulation of f(Riemann) Theories of Gravity(Astrophysics and Cosmology)
- Hamiltonian Formulation of f(Riemann) Theories of Gravity
- Catastrophic Instability of Small Lovelock Black Holes(Astrophysics and Cosmology)
- Coulomb Excitation of ^24Si
- Coulomb Dissociation of ^23Al
- Master Equations for Gravitational Perturbations of Static Lovelock Black Holes in Higher Dimensions(Astrophysics and Cosmology)
- Inelastic Scattering of ^12Be with ^4He
- Stability of Five-Dimensional Myers-Perry Black Holes with Equal Angular Momenta(Astrophysics and Cosmology)
- Reducing the Huge Symmetry Occurring in the Compactification of a String
- A Hidden Symmetry in the One-Dimensional Cosmological Model : Astrophysics and Relativity
- Hierarchical Dimensional Reduction and Gluing Geometries : Particles and Fields
- How Many ``Times'' Do We Have In Quantum Gravity? : A Path-Integral Approach : Astrophysics and Relativity
- Junction Conditions in 2+1-Dimensional Gravity : Astrophysics and Relativity
- Wavelet Analysis of One-Dimensional Cosmological Density Fluctuations
- Kac Formulas for G/H Conformal Field Theories
- Nonlinear Self-Modulation in Newtonian Gravity
- Linearized Analysis of (2+1)-Dimensional Einstein-Maxwell Theory : Particles and Fields
- Teichmuller Motion of (2+1)-Dimensional Gravity with the Cosmological Constant : Astrophysics and Relativity
- Hamilton-Jacobi Equation for Brans-Dicke Theory and Its Long-Wavelength Solution : Astrophysics and Relativity
- 余剰次元を考慮した宇宙論(素粒子論と宇宙論,21世紀を迎える理論天文学の総括と展望,研究会報告)
- Cosmological Perturbations in the Brane World : Brane View vs Bulk View
- Kaluza-Klein Braneworld Cosmology with Static Internal Dimensions(Astrophysics and Relativity)
- Born-Again Braneworld
- Bulk gravitational field and cosmological perturbations on the brane
- Evolution of cosmological perturbations in the brane world
- Stability of Q-Balls and Catastrophe(Astrophysics and Relativity)
- Signatures of spinning evaporating micro black holes(16th YKIS Conference Progress in Particle Physics 2008)
- Multi-Brid Inflation and Non-Gaussianity(Astrophysics and Cosmology)
- A Brane World in an Arbitrary Number of Dimensions without Z_2 Symmetry(Astrophysics and Relativity)
- Gradient Expansion Approach to Nonlinear Superhorizon Perturbations. II : A Single Scalar Field(Astrophysics and Relativity)
- Large Non-Gaussianity from Multi-Brid Inflation(Astrophysics and Cosmology)
- Preface(VIII Asia-Pacific International Conference on Gravitation and Astrophysics (ICGA8))
- Large Angle Anisotropy of the Cosmic Microwave Background in an Open Universe : Astrophysics and Relativity
- Critical Behavior in the Brans-Dicke Theory of Gravitation : Astrophysics and Relativity
- Gradient Expansion Approach to Nonlinear Superhorizon Perturbations(Astrophysics and Relativity)
- Cosmological Perturbations in the Brane World : Brane View vs Bulk View
- Stochastic Dynamics of New Inflation : Astrophysics and Relativity
- A New Analytical Method for Self-Force Regularization.II : Testing the Efficiency for Circular Orbits(Astrophysics and Relativity)
- A New Analytical Method for Self-Force Regularization. I : Charged Scalar Particles in Schwarzschild Spacetime(Astrophysics and Relativity)
- Covariant Self-Force Regularization of a Particle Orbiting a Schwarzschild Black Hole : Mode Decomposition Regularization(Astrophysics and Relativity)
- Self-Force on a Scalar Charge in Circular Orbit around a Schwarzschild Black Hole
- Junction Conditions in f(R) Theories of Gravity(Astrophysics and Relativity)
- Quantum Fluctuations for de Sitter Branes in Bulk AdS_5(Astrophysics and Relativity)
- Quantum Radion on de Sitter Branes
- Rondom Noise and Detailed Balance
- Gravitational Waves by a Particle in Circular Orbits around a Schwarzschild Black Hole : 5.5 Post-Newtonian Formula : Astrophysics and Relativity
- Gravitational Wave Induced by a Particle Orbiting around a Schwarzschild Black Hole : Astrophysics and Relativity
- A General Analytic Formula for the Spectral Index of the Density Perturbations Produced during Inflation
- An Improved Template Space for Gravitational Ringing of Black Holes(Astrophysics and Relativity)
- Creation of Wormholes by First Order Phase Transition of a Vacuum in the Early Universe
- Evolution of Gauge-Invariant Cosmological Density Perturbations through Decoupling Era : Astrophysics and Relativity
- Radion on the de Sitter Brane
- Conversion of Gravitational Waves into Electromagnetic Waves by a Moving Charge
- The Gravitational Reaction Force on a Particle in the Schwarzschild Background
- False Vacuum Decay with Gravity : Negative Mode Problem : Astrophysics and Relativity
- The Density Perturbation in the Chaotic Inflation with Non-Minimal Coupling : Astrophysics and Relativity
- Purely Quantum Derivation of Density Fluctuations in the Inflationary Universe : Astrophysics and Relativity
- Chapter 1 Black Hole Perturbation
- The Wave Function of a Collapsing Dust Sphere inside the Black Hole Horizon
- Steady-State Density of Reactants in Diffusion-Limited Reaction A+B→0 with Source : Condensed Matter and Statistical Physics
- Time Reversal Asymmetry of Fluctuation in Detailed Balance : Operator Method for Non-Markoffian Process
- Anisotropies in Luminosity Distance : Astrophysics and Relativity
- Cosmological Perturbation Theory
- Probability Distribution of Primordial Angular Momentum and Formation of Massive Black Holes : Astrophysics and Relativity
- General Relativistic Collapse of an Axially Symmetric Star. I : The Formulation and the Initial Value Equations
- A Method of Determining Apparent Horizons in [(2+1)+1]-Formalism of the Einstein Equations
- An Analytic Solution of Initial Data for Slowly Rotating Dust Sphere under Maximal Slicing Condition
- A New Formalism of the Einstein Equations for Relativisitic Rotating Systems
- Diffusion-Limited Reaction A+B→0 with Source in d Dimensions : Segregation and Density of Reactants
- Asymptotic Behaviour of Density and Correlation in Diffusion-Limited Reactions A+B→0 and A+A→0 : Condensed Matter and Statistical Physics
- Interaction between Fermions and Gravitational Field in the Very Early Universe : Astrophysics and Relativity
- Implications of the COBE-DMR and South-Pole Experiments on CMB Anisotropies to Inflationary Cosmology : Astrophysics and Relativity
- Post-Newtonian Expansion of Gravitational Waves from a Compact Star Orbiting a Rotating Black Hole in Brans-Dicke Theory : Circular Orbit Case : Astrophysics and Relativity
- Entropy Production in the Inflationary Universe : Astrophysics and Relativity
- Post-Newtonian Expansion of the Ingoing-Wave Regge-Wheeler Function : Astrophysics and Relativity
- Braneworld Inflation Driven by Dynamics of a Bulk Scalar Field
- Quantum State during and after Nucleation of an O(4)-Symmetric Bubble : Astrophysics and Relativity
- The Spectrum of Gravitational Wave Perturbations in the One-Bubble Open Inflationary Universe : Astrophysics and Relativity
- Post-Newtonian Expansion of Gravitational Waves from a Particle in Circular Orbit around a Schwarzschild Black Hole : Astrophysics and Relativity
- Braneworld Inflation Driven by Dynamics of a Bulk scalar field
- The Radiation Reaction Effects in the Solutions of the Perturbed Einstein Equations
- Cosmological Gravitational Lens Equation : Its Validity and Limitation
- Super-Horizon Scale Dynamics of Multi-Scalar Inflation
- Destabilizing Tachyonic Vacua at or above the BF Bound
- Destabilizing Tachyonic Vacua at or above the BF Bound(Astrophysics and Cosmology)
- A New Analytical Method for Self-Force Regularization.II : Testing the Efficiency for Circular Orbits(Astrophysics and Relativity)
- Chapter 7 Gravitational Radiation Reaction
- Destabilizing Tachyonic Vacua at or above the BF Bound
- Preface
- Questions about Gravitational Instability of Axion Density Fluctuations in an Axion Dominated Universe
- Quantum Fluctuations for de Sitter Branes in Bulk AdS_5(Astrophysics and Relativity)
- Gauge-Invariant Scalar Perturbations in the New Inflationary Universe
- Large Scale Quantum Fluctuations in the Inflationary Universe : Astrophysics and Relativity
- Newton's Law on an Einstein "Gauss-Bonnet" Brane(Astrophysics and Relativity)
- Linearized Gravity on the de Sitter Brane in the Einstein Gauss-Bonnet Theory(Astrophysics and Relativity)