Extended Skyrme models in even dimension
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Hiroshi Date; Kazuyuki Fujii; Hiroto So
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Article
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1987
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Springer
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English
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We propose a higher-dimensional soliton model -an extended Skyrme model -in an evendimensional spacetime. A hedgehog ansatz is also generalized to higher-dimensional cases and it is found that the soliton generally has the fermion number, i.e., the topological soliton.