Skyrmions and bags in the 2D-O(3) model
نویسندگان
چکیده
منابع مشابه
Skyrmions and Bags in the 2D-O(3) model
Localized static solutions of the 2D-O(3) model are investigated in a representation with the 3-vector field Φ split into the unit vector Φ̂ and the modulus Φ. As in the nonlinear version of the model this allows for the definition of a topological winding number B, and for the separation of the complete configuration space into distinct B-sectors. For small values of the Φ-coupling strength the...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2000
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(99)00810-6