Web Directory

» 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.
   http://www.livinguniverseweb.com/quantumg.htm

» An Introduction to Simplicial Gravity
   Contains introductory material on quantum mechanics and relativity and outlines one method of combining the two theories.
   http://www.simscience.org/membranes/advanced/essay/quantum_grav1.html

» 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.
   http://arxiv.org/abs/hep-ph/9812470

» Canonical Quantum Gravity
   This is a summary of a talk delivered at the workshop, "Quantum gravity in the Southern Cone II".
   http://arxiv.org/abs/gr-qc/9806119

» Cause of gravity and an explanation of field dynamics
   An intuitive contribution to the gravity debate.
   http://www.simplegravity.com

» 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.
   http://www.iop.org/EJ/journal/0264-9381

» 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.
   http://arxiv.org/abs/gr-qc/0306008

» 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
   http://www.livingreviews.org/Articles/Volume1/1998-13loll/article.html

» Gravitational Theory
   Views on The Directional Gravity Theory.
   http://www.ameritech.net/users/dennisreynolds1/GravitationalTheory.html

» Gravity as an Effective Field Theory
   This is a pedagogical introduction to the treatment of general relativity as a quantum effective field theory.
   http://arxiv.org/abs/gr-qc/9512024

» 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 d
   http://arxiv.org/abs/hep-th/0303185

» How gravity works at microscopic scales
   Discusses in simple terms the problem of constructing a quantum theory of gravity.
   http://www.jupiterscientific.org/sciinfo/gravity.html

» 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.
   http://math.ucr.edu/home/baez/kqg.html

» Loop Quantum Gravity
   A general overview of ideas, results and open problems of loop quantum gravity.
   http://www.livingreviews.org/Articles/Volume1/1998-1rovelli/

» 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.
   http://arxiv.org/abs/hep-ph/0303189

» Matters of Gravity
   An online journal with articles on advances in the theories of gravity.
   http://www.phys.lsu.edu/mog/

» Max Planck Institute for Gravitational Physics
   Institute established to pursue research in gravitational physics, especially general relativity and quantum gravity.
   http://www.aei.mpg.de/english/index.html

» Neutrons reveal quantum effects of gravity
   Article at PhysicsWorld describing the first observation of quantized states of matter under the influence of gravity.
   http://physicsworld.com/cws/article/news/3525

» Numerical Quantum Gravity
   An overview of work being done in the field of quantum gravity.
   http://pdg.cecm.sfu.ca/~warp/papers/essay/essay.html

» Perimeter Institute for Theoretical Physics
   International focal point of cutting-edge research in foundational theoretical physics.
   http://perimeterinstitute.ca

» Physics News Update - Quantum Gravitational States
   Quantum gravitational states have been observed for the first time. An experiment with ultracold neutrons.
   http://www.aip.org/enews/physnews/2002/573.html

» Quantum Gravity
   Quantum Gravity: A road map towards the Grand Unified Theory.
   http://dotworlds.free.fr/anglais/gravity.htm

» Quantum Gravity - revealed by gamma ray bursts?
   An article at Astronomy Today.
   http://www.astronomytoday.com/cosmology/quantumgrav.html

» Quantum Gravity and M-Theory
   A review of modern approaches to quantum gravity.
   http://arxiv.org/abs/gr-qc/9803065

» Quantum Relativity Theory of Everything
   Preliminary look at a new approach to Relativity, Cosmology and the Quantum nature of the universe.
   http://www.becomereal.com/quantum_relativity.htm

» Sir Isaac Newton: The Universal Law of Gravitation
   Provides a simple introduction to the law for which Newton is best known.
   http://csep10.phys.utk.edu/astr161/lect/history/newtongrav.html

» Spin Foam Models
   A review of the spin foam formulation of quantum gravity.
   http://arxiv.org/abs/gr-qc/0301113

» Strings, Loops and Others
   This postscript file includes a review of the present theoretical attempts to understand the quantum properties of spacetime.
   http://arxiv.org/abs/gr-qc/9803024

» Summary Report of the D2 Workshop
   A review of material presented at 1998 conference on quantum cosmology.
   http://arxiv.org/abs/gr-qc/9803089

» Throwing Einstein for a Loop
   A summary of loop quantum gravity. Physicist Fotini Markopoulou Kalamara discusses the connection between relativity and quantum theory.
   http://www.scientificamerican.com/article.cfm?id=throwing-einstein-for-a-l