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Exploring complex networks via topological embedding on surfaces
Complex Networks Maximal Embedded Graphs Triangulations Topological Froths Surface genus Hyperbolic networks
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2011/10/8
Abstract: We demonstrate that graphs embedded on surfaces are a powerful and practical tool to generate, characterize and simulate networks with a broad range of properties. Remarkably, the study of t...
Exploring complex networks via topological embedding on surfaces
Exploring complex networks topological embedding surfaces
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2011/8/17
Abstract: We demonstrate that graphs embedded on surfaces are a powerful and practical tool to generate, characterize and simulate networks with a broad range of properties. Remarkably, the study of t...
The BTZ spacetime as an algebraic embedding
BTZ spacetime algebraic embedding
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2010/12/20
A simple algebraic global isometric embedding is presented for the nonrotating BTZ black hole and its counterpart of Euclidean signature. The image of the em-bedding, inMinkowski space of two extra di...
Embedding (R+R^2)-Inflation into Supergravity
Inflation Supergravity
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2010/12/21
We find the natural embedding of the (R + R2)-inflationary model into the recently constructed
F(R) supergravity. It gives a simple and viable realization of chaotic inflation in supergravity. The on...