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Article
Effect of feeding parameters on ingot segregation and shrinkage pore in vacuum arc remelting
The feeding parameters in the final stage of vacuum arc remelting process obviously affect the solute segregation and shrinkage pore depth. Coupled with the electromagnetic field, fluid flow, and solute transp...
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Article
Open AccessSuperpotentials of D-branes in Calabi-Yau manifolds with several moduli by mirror symmetry and blown-up
We study B-brane superpotentials depending on several closed- and open-moduli on Calabi-Yau hypersurfaces and complete intersections. By blowing up the ambient space along a curve wrapped by B-branes in a Cala...
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Article
Modified Seiberg-Witten Monopole Equations and Their Exact Solutions
The modified Seiberg-Witten monopole equationsare presented. The equations have analytic solutions inthe whole 1+3 space with finite energy. The physicalmeaning of the equations and solutions arediscussed.