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arXiv · 1412.6995

D-brane solitons in various dimensions

Sven Bjarke Gudnason·Muneto Nitta
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Abstract

We construct a D-brane soliton, a composite topological soliton sharing some properties with a D-brane, in a Skyrme model in 4+1 dimensions, in which Skyrmions are strings ending on a domain wall. We further generalize this D-brane soliton to diverse dimensions. A string, carrying the $π_{N-1}$ topological charge, ends on a domain wall in an O(N) model with higher-derivative terms in N+1 dimensions.

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Sven Bjarke Gudnason, Muneto Nitta. 2015-02-15. D-brane solitons in various dimensions. https://doi.org/10.1103/physrevd.91.045018

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