Cosmological Gravitational Lens Equation : Its Validity and Limitation
スポンサーリンク
概要
- 論文の詳細を見る
Based on the geometric optics in curved spacetime, we investigate the validity and limitation of the cosmological gravitational lens equation in detail. We first review the conventional derivation of the lens equation which relies on an intuitive construction of the lens geometry, and point out ambiguities in the resulting formula when applied to cosmological situations. We then consider the geometric optics equations in curved spacetime, and derive the cosmological lens equation by integrating the deviation equation for null geodesics under plausible assumptions. Finally, we remove these assumptions and formally integrate the deviation equation, to clarify the limitation on the use of the cosmological lens equation. Some implications of the results are also discussed.
- 理論物理学刊行会の論文
- 1993-10-25
著者
-
Sasaki Misao
Department Of Earth And Space Science Graduate School Of 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
関連論文
- 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)
- Kaluza-Klein Braneworld Cosmology with Static Internal Dimensions(Astrophysics and Relativity)
- Born-Again Braneworld
- Large Angle Anisotropy of the Cosmic Microwave Background in an Open Universe : Astrophysics and Relativity
- Stochastic Dynamics of New Inflation : 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
- Quantum Radion on de Sitter Branes
- 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
- 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
- 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
- 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(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
- Preface
- Questions about Gravitational Instability of Axion Density Fluctuations in an Axion Dominated Universe
- 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)