| 摘要 | 第1-5页 |
| Abstract | 第5-9页 |
| Chapter 1 Introduciton | 第9-17页 |
| ·Standard Cosmological Model | 第9-12页 |
| ·Randall-Sundrum Model | 第12-15页 |
| ·Outline of This Paper | 第15-17页 |
| Chapter 2 N-Dimensional Ellipsoidal Metrics | 第17-25页 |
| ·Derivation of the N-Dimensional Ellipsoidal Metrics | 第17-21页 |
| ·Einstein Equations about the N-D Ellipsoidal Metrics | 第21-24页 |
| ·Conclusion and Summary | 第24-25页 |
| Chapter 3 A kind of Cosmic Acceleration Mechanism Depending on Extra Dimension | 第25-37页 |
| ·Scale Factor Depnding on Extra Dimension | 第25-26页 |
| ·Derivation of the Metrics | 第26-28页 |
| ·Einstein Equations | 第28-34页 |
| ·Conclusion and Summary | 第34-37页 |
| Chapter 4 Duality between Euclidean and Lorentzian Spacetime | 第37-45页 |
| ·Signature Problem | 第37-39页 |
| ·Duality Between Two Kinds of Metrics | 第39-40页 |
| ·Matter Dominated Model | 第40-42页 |
| ·Radiation Dominated Model | 第42-43页 |
| ·Summary and Conclusion | 第43-45页 |
| Chapter 5 Modification of FRW Model and Induced DarkEnergy | 第45-51页 |
| ·Induced Dark Energy | 第45-48页 |
| ·Solution of the Cosmic Scale Factor | 第48-49页 |
| ·Summary and Conclusion | 第49-51页 |
| Chapter 6 Generalized RS Model | 第51-61页 |
| ·Einstein Equations in 6-D RS Model | 第51-55页 |
| ·Solutions Without Branes | 第55-56页 |
| ·Distributions of 3-Branes | 第56-60页 |
| ·Summary and Conclusion | 第60-61页 |
| Conclusion and Outlook | 第61-63页 |
| References | 第63-67页 |
| Articles Accepted and Submitted | 第67-69页 |
| Acknowledgment | 第69页 |
