Showing posts with label Mandelstam. Show all posts
Showing posts with label Mandelstam. Show all posts
Saturday, July 12, 2008

The Geologist and the Mathematician

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In an ordinary 2-sphere, any loop can be continuously tightened to a point on the surface. Does this condition characterize the 2-sphere? Th...
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Thursday, July 10, 2008

Stanley Mandelstam

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Research Interests My research concerns string theory. At present I am interested in finding an explicit expression for the n-loop superstri...
Wednesday, June 06, 2007

The Cosmic Landscape

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I noticed a few blogs mentioning the landscape. Asymptotia(Clifford Johnson), The Reference Frame(Lubos Motl), and Not Even Wrong (Peter Woi...
Thursday, April 12, 2007

The CrossOver Point within the Perfect Fluid?

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I had been following this research because of what I had been trying to understand when we take our understanding down to a certain level. T...
Wednesday, April 04, 2007

Finiteness in String Theory Landscape

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Quantum Effect, however allow a manifold to change state abruptly at some point-to tunnel through the intervening ridge to a nearby lower v...
Wednesday, March 14, 2007

IN Search of Mandelstam's Holy Grail

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There are two posts that reflect the purpose of this post today. One is Clifford's linked through Lee Smolin's comment and the other...
Wednesday, December 13, 2006

Visual Abstraction to Equations

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Sylvester's models lay hidden away for a long time, but recently the Mathematical Institute received a donation to rescue some of them. ...
Saturday, December 02, 2006

Finiteness of String Theory and Mandelstam

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It might be that the laws change absolutely with time; that gravity for instance varies with time and that this inverse square law has a str...