Category Archives: Quantum Gravity

The Emergence of Time, What Lies Beneath?

Posted on January 10, 2005 by PlatoHagel

The intuitive classical space-time picture breaks down in quantum gravity, which makes a comparison and the development of semiclassical techniques quite complicated. Taken in context of how supersymmetrical levels could have ever been reached, is really a wonderful thnng to … Continue reading →

Posted in Analogies, Emergence, Gravity, Laughlin, Mathematics, Metrics, Non Euclidean, Quantum Gravity, Stephen Hawking, Topology | Tagged , , , , , , , , , | Leave a comment

Quantum Gravity at Planck Length

Posted on January 7, 2005 by PlatoHagel

It was necessary to bring some of this infomration here while things are getting sorted out elsewhere. 6.4 Spacetime Topology Change by Joseph Polchinski This subsection is not directly related to black holes, but deals with another exotic question in … Continue reading →

Posted in Black Holes, geometries, Gravity, Quantum Gravity, String Theory, Topology | Tagged , , , , , | Leave a comment

Roger Penrose and the Quanglement

Posted on January 1, 2005 by PlatoHagel

Order and Chaos, by Escher (lithograph, 1950) I will give Peter Woit and the group time to formulate the topic that should present itself shortly on their blog gathering. How the integration and question presented by Penrose was very helpful … Continue reading →

Posted in Gravity, Quanglement, Quantum Gravity | Tagged , , | Leave a comment

Where to Now?

Posted on December 30, 2004 by PlatoHagel

Once you see parts of the picture, belonging to the whole, then it becomes clear what a nice picture we will have?:) I used it originally for the question of the idea of a royal road to geometry, but have … Continue reading →

Posted in Cosmic Strings, deduction, Dimension, Einstein, Gauss, geometries, Giovanni Girolamo Saccheri, Gravity, Hulse, imagery, Imagery dimension, KK Tower, Mathematics, nodal, Non Euclidean, Quantum Gravity, School of Athens, Taylor, Topology | Tagged , , , , , , , , , , , , , , , , , , | Leave a comment

The Gravity For Instance Varies with Time

Posted on December 23, 2004 by PlatoHagel

There was some reference made in regards to Lubos and the post Santos quoted from, Superstrings, a Theory of Everything? by P.C.W Davies and J. Brown. The idea of the quote about ole men and how things change, seemed to … Continue reading →

Posted in Concepts, Cosmic Strings, geometries, Gravity, Inverse Square Law, Quantum Gravity, String Theory, Veneziano | Tagged , , , , , , , | 2 Comments

About Spheres and their Generalizations of Higher Dimensional Spaces

Posted on December 22, 2004 by PlatoHagel

There is no branch of mathematics, however abstract, which may not some day be applied to phenomena of the real world. — Nikolai Lobachevsky If a math man were to be left alone, and devoid of the physics, would he … Continue reading →

Posted in Cosmic Strings, Dimension, Gravity, M Theory, Mathematics, Quantum Gravity, Sound, String Theory | Tagged , , , , , , , | Leave a comment

Hodge Conjecture

Posted on December 21, 2004 by PlatoHagel

Interplay between geometry and topology. One of the things that I am having difficulty with is if I understood the idea of a cosmic string. The understanding would have to imply that the higher dimensions would reveal themselves within the … Continue reading →

Posted in Branes, Cosmic Strings, Genus Figures, geometries, Gravity, Non Euclidean, Quantum Gravity, Stephen Hawking, String Theory, Topology | Tagged , , , , , , , , , | Leave a comment

Curvature Parameters

Posted on December 14, 2004 by PlatoHagel

How does get this intuitive feeling embedded within thinking if it has not grokked the significance on a cosmological scale? When one first begins to comprehend the intuitive possibilities the universe can move through, I was was struck, by the … Continue reading →

Posted in Curvature Parameters, dark energy, dark matter, Einstein, Gauss, geometries, Gravity, M Theory, Non Euclidean, Quantum Gravity, WMAP | Tagged , , , , , , , , , , | Leave a comment

Lagrange Points

Posted on December 13, 2004 by PlatoHagel

How would clumping been drived from anything if such a supersymmetrical reality did not exist at some point? Without someview that would be consistent through out the cosmo, how would such points be of value, if we could not see … Continue reading →

Posted in Cosmology, Earth, Gravity, M Theory, Quantum Gravity, String Theory, Sun | Tagged , , , , , , | Leave a comment

THE ANTHROPIC PRINCIPLE

Posted on December 9, 2004 by PlatoHagel

The String Theory Landscape, by Raphael Bousso and Joseph Polchinski Given the success of replacing the gravitational force with the dynamics of space and time, why not seek a geometric explanation for the other forces of nature and even for … Continue reading →

Posted in Dimension, Einstein, geometries, Glast, Graviton, Gravity, Kaluza, Landscape, M Theory, Mathematics, Particles, Quantum Gravity, Raphael Bousso, Smolin, String Theory, Susskind | Tagged , , , , , , , , , , , , , , , | Leave a comment