STRUCTURE OF MULTI-MERON KNOT ACTION

doi:10.1142/9789812704467_0027

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In particular, it is shown that a characteristic size of a knot in the Faddeev-Niemi model is determined by the Hopf invariant.

Paper

STRUCTURE OF MULTI-MERON KNOT ACTION

Citations: 1

2002

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Abstract

We consider the structure of multi-meron knot action in the Yang-Mills theory and in the CP^1 Ginzburg-Landau model. Self-dual equations have been obtained without identifying orientations in the space-time and in the color space. The dependence of the energy bounds on topological parameters of coherent states in planar systems is also discussed. In particular, it is shown that a characteristic size of a knot in the Faddeev-Niemi model is determined by the Hopf invariant.

Authors

L. Isaev, A. Protogenov

Journal

arXiv: Superconductivity

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