Topological Field Theories and formulae of Casson and Meng{Taubes

Topological Field Theories and formulae of Casson and Meng{Taubes
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Casson和Meng{Taubes的拓扑场论和公式

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发表时间:
1999
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通讯作者:
S. Donaldson
S. Donaldson
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文献类型:
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作者:
S. Donaldson

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本文的目的是给出Meng和Taubes(9)中一个定理的新证明,该定理证明了3{流形的Seiberg{维滕不变量具有Milnor挠率.这里的观点将是拓扑量子场理论的观点。特别地,我们将3{流形上的Seiberg-维滕方程与Riemann曲面上的Abel涡旋方程联系起来.这些技术也给出了一个新的证明的手术公式的卡森不变量,解释为一个不变的同源S2 S1。AMS分类57 R57; 57 M25,57 N10,58 D29
The goal of this paper is to give a new proof of a theorem of Meng and Taubes (9) that identies the Seiberg{Witten invariants of 3{manifolds with Milnor torsion. The point of view here will be that of topological quantum eld theory. In particular, we relate the Seiberg- Witten equations on a 3{manifold with the Abelian vortex equations on a Riemann surface. These techniques also give a new proof of the surgery formula for the Casson invariant, interpreted as an invariant of a homology S 2 S 1 . AMS Classication 57R57; 57M25, 57N10, 58D29