Solitons in large scale structures
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A.L.B. Ribeiro
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Article
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2007
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Elsevier Science
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English
โ 183 KB
I propose an alternative approach to extend the scope of the analytical understanding of structure formation in the universe. By assuming a scalar field w whose Lagrangian density implies a sine-Gordon equation for the unstable modes, we find the standard 1D solution for this equation over the nonli