25 citations · 47 across the 2 of their papers we have counts for
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The topological quantization and the branch process of the (k-1)-dimensional topological defects
Yishi Duan, Ying Jiang, Guohong Yang
In the light of -mapping method and topological current theory, the topological structure and the topological quantization of arbitrary dimensional topological defects are obtai…
The topological quantization and bifurcation of the topological linear defects
Yishi Duan, Ying Jiang, Guohong Yang
In the light of -mapping method and topological current theory, the topological structure and the topological quantization of topological linear defects are obtained under the c…
Strings and the Gauge Theory of Spacetime Defects
Yishi Duan, Ying Jiang
we present a new topological invariant to describe the space-time defect which is closely related to torsion tensor in Riemann-Cartan manifold. By virtue of the topological current…
The generation of the (k-1)-dimensional defect objects and their topological quantization
Yishi Duan, Ying Jiang
In the light of --mapping method and topological current theory, the topological structure and the topological quantization of arbitrary dimensional topological defects are inve…