Category Archives: General Relativity

Box Counting or "Points" on the Strings Length?

Posted on October 9, 2006 by PlatoHagel

The jump from conventional field theories of point-like objects to a theory of one-dimensional objects has striking implications. The vibration spectrum of the string contains a massless spin-2 particle: the graviton. Its long wavelength interactions are described by Einstein’s theory … Continue reading →

Posted in Dimension, General Relativity, Graviton, Mathematics, planck, String Theory | Tagged , , , , , | Leave a comment

CP Violation

Posted on October 2, 2006 by PlatoHagel

The value of non-Euclidean geometry lies in its ability to liberate us from preconceived ideas in preparation for the time when exploration of physical laws might demand some geometry other than the Euclidean. Bernhard Riemann ON a macroscale the blackhole … Continue reading →

Posted in Babar, Black Holes, CERN, Curvature Parameters, Einstein, General Relativity, geometries, Gravity, Hot Stove, Liminocentric, Microstate Blackholes, Non Euclidean, Omega, planck, Standard model, String Theory, Toposense | Tagged , , , , , , , , , , , , , , , , | Leave a comment

Gravity-Don’t Let it Get You Down

Posted on September 27, 2006 by PlatoHagel

If a inkblot appears on your desk, would you think it appeared in the shape it did to convince you, that what you are “seeing is real?” To you, it may look like someone trying in their attempts to convince … Continue reading →

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Why do physicists want to study particles?

Posted on September 26, 2006 by PlatoHagel

A few “cosmic rays” pass through our body every second of every day, regardless of where we are. They consist of particles created when high energy atomic nuclei (mainly protons) coming from outer space collide with the atoms at the … Continue reading →

Posted in Black Holes, CERN, Cosmic Rays, Cosmology, dark energy, dark matter, General Relativity, Muons, Neutrinos, Particles, Quarks, Strange Matter | Tagged , , , , , , , , , , , | Leave a comment

A Distorted Lense?

Posted on September 25, 2006 by PlatoHagel

Gravity dominates the large-scale structure of the universe, but only by default, so to speak. Matter arranges itself to cancel electromagnetism, and the strong and weak forces are intrinsically short range. At a more fundamental level, gravity is extravagantly feeble. … Continue reading →

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Donald Coxeter: The Man Who Saved Geometry

Posted on September 11, 2006 by PlatoHagel

“I’m a Platonist — a follower of Plato — who believes that one didn’t invent these sorts of things, that one discovers them. In a sense, all these mathematical facts are right there waiting to be discovered.”Harold Scott Macdonald (H. … Continue reading →

Posted in Art, Coxeter, Dirac, Donald Coxeter, Earth, Einstein, General Relativity, Geometrics, geometries, M Theory, Mathematics, Memories, Polytopes, Sun | Tagged , , , , , , , , , , , , , , | Leave a comment

A Constant that Isn’t Constant?

Posted on August 30, 2006 by PlatoHagel

Now I am wrting this because some are persistent about the speed of light. I have looked at this and tried to accompany this thinking with actual work that has been put out there, and that has developed along these … Continue reading →

Posted in Brain, Bubbles, Dimension, Einstein, General Relativity, Gravity, M Theory, Mathematics, Particles, Quantum Gravity, Standard model, Time Travel, Toy Model | Tagged , , , , , , , , , , , , | Leave a comment

Numerical Relativity and Math Transference

Posted on August 27, 2006 by PlatoHagel

Part of the advantage of looking at computer animations is knowing that the basis of this vision that is being created, is based on computerized methods and codes, devised, to help us see what Einstein’s equations imply. Now that’s part … Continue reading →

Posted in Black Holes, Collision, Computers, Condense Matter, Condensed Matter, Dirac, Einstein, Euclid, Foundation, General Relativity, geometries, Non Euclidean, Numerical Relativity, Raphael | Tagged , , , , , , , , , , , , , | Leave a comment

Beyond Spacetime?

Posted on August 26, 2006 by PlatoHagel

As well as bringing the accelerator’s counter-rotating beams together, LHC insertion magnets also have to separate them after collision. This is the job of dedicated separators, and the US Brookhaven Laboratory is developing superconducting magnets for this purpose. Brookhaven is … Continue reading →

Posted in Black Holes, CERN, Collision, Complexity, Computers, General Relativity, Gluon, Graviton, Gravity, LIGO, Lisa Randall, Microscopic Blackholes, Microstate Blackholes, Quantum Gravity, Quark Gluon PLasma, Quarks, Standard model, Superfluids | Tagged , , , , , , , , , , , , , , , , , | 1 Comment

String Theory Landscape

Posted on August 2, 2006 by PlatoHagel

The theory of strings predicts that the universe might occupy one random “valley” out of a virtually infinite selection of valleys in a vast landscape of possibilities Quantum Effect, however allow a manifold to change state abruptly at some point-to … Continue reading →

Posted in Bubbles, Einstein, False Vacuum, General Relativity, Graviton, Gravity, Higgs, Landscape, Particles, Quantum Gravity, Raphael, Raphael Bousso, String Theory, Toy Model, Tunnelling | Tagged , , , , , , , , , , , , , , | Leave a comment