| Quantum Gravity: A site maintained by Cambridge University on advances in quantum theories of gravity. |
| A new road to the Quantum Gravity: This Web site explores the possibility that our universe is not an isolated system. From this hypothesis a quantum origin of the gravitation is obtained. |
| An Introduction to Simplicial Gravity: Contains introductory material on quantum mechanics and relativity and outlines one method of combining the two theories. |
| An Ode to Effective Lagrangian: A brief introduction is given to the methods of effective lagrangians. The emphasis is on a summary of the overall picture, using a simple model of quantum gravity. |
| Astronomy Today - Quantum Gravity: Astronomy Today - Article on Gamma Ray bursts which may reveal Quantum Gravity. |
| Canonical Quantum Gravity: This is a summary of a talk delivered at the workshop "Quantum gravity in the Southern Cone II". |
| Cause of gravity and an explanation of field dynamics: An intuitive contribution to the gravity debate. |
| Classical and Quantum Gravity: A journal for physicists, mathematicians and cosmologists working in the fields of gravitation and the theory of spacetime. Abstracts, full text editorials, and freely available featured articles. |
| Cosmological applications of loop quantum gravity: After a brief introduction to classical and quantum gravity we discuss applications of loop quantum gravity in the cosmological realm. This includes the basic formalism and recent results of loop quantum cosmology. |
| Discrete Approaches to Quantum Gravity: The construction of a consistent theory of quantum gravity is a problem in theoretical physics that has so far defied all attempts at resolution. Reviewed here are three major areas of research: gauge-theoretic approaches; quantum Regge calculus; and the method of dynamical triangulations. |
| Gravitational Theory: Views on The Directional Gravity Theory. |
| Gravity as an Effective Field Theory: This is a pedagogical introduction to the treatment of general relativity as a quantum effective field theory. |
| How far are we from the quantum theory of gravity?: An assessment is offered of the progress that the major approaches to quantum gravity have made towards the goal of constructing a complete and satisfactory theory. The emphasis is on loop quantum gravity and string theory, although other approaches are discussed. |
| How gravity works at microscopic scales: Discusses in simple terms the problem of constructing a quantum theory of gravity. |
| Knots and Quantum Gravity: The book "Knots and Quantum Gravity" is the proceedings of a conference held at U.C. Riverside on May 14-16th, 1993. It is now available for free in Postscript format. |
| Loop Quantum Gravity: A general overview of ideas, results and open problems of loop quantum gravity. |
| Loop quantum gravity induced modifications to particle dynamics: The construction of effective Hamiltonians arising from Loop Quantum Gravity and incorporating Planck scale corrections to the dynamics of photons and spin 1/2 particles is summarized. |
| Matters of Gravity: An online journal with articles on advances in the theories of gravity. |
| Max Planck Institute for Gravitational Physics: Institute established to pursue research in gravitational physics, especially general relativity and quantum gravity. |
| Numerical Quantum Gravity: An overview of work being done in the field of quantum gravity. |
| Perimeter Institute for Theoretical Physics: International focal point of cutting-edge research in foundational theoretical physics. |
| Physics News Update - Quantum Gravitational States: Quantum gravitational states have been observed for the first time. An experiment with ultracold neutrons. |
| PhysicsWeb - Neutrons reveal quantum effects of gravity.: PhysicsWeb, A resource for physicists, PhysicsWorld, Institute of Physics, Electronic Publishing, online products and services. |
| QGravity.Org: An simple overview of current theories of quantum gravity. |
| Quantum Gravity: A brief explanation of the search for a quantum theory of gravity, including links to sites on topological field theories. |
| Quantum Gravity: Quantum Gravity: A road map towards the Grand Unified Theory. |
| Quantum Gravity and M-Theory: A review of modern approaches to quantum gravity. |
| Quantum Relativity Theory of Everything: Preliminary look at a new approach to Relativity, Cosmology and the Quantum nature of the universe. |
| Sir Isaac Newton - The Universal Law of Gravitation: Sir Isaac Newton's theroy on gravitational attraction. |
| Spin Foam Models: A review of the spin foam formulation of quantum gravity. |
| Strings, Loops and Others: This postscript file contains a review of the present theoretical attempts to understand the quantum properties of spacetime. |
| Summary Report of the D2 Workshop: A review of material presented at 1998 conference on quantum cosmology. |
| Throwing Einstein for a Loop: A scientific american article which gives a summary of loop quantum gravity. |
Classical
