A lattice calculation of the R-torsion for U(1) Chern-Simons theory

被引:1
|
作者
Adams, D [1 ]
Sen, S
Sen, S
Sexton, J
机构
[1] Univ Dublin Trinity Coll, Sch Math, Dublin 2, Ireland
[2] Univ Dublin Trinity Coll, Hitachi Dublin Lab, Dublin 2, Ireland
关键词
D O I
10.1016/S0920-5632(97)00811-6
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We describe a new geometrical discretisation method which exactly preserves topological properties of U(1) Chern-Simons theories. A numerical calculation using these new methods correctly evaluates the Reidemeister Torsion for low order Lens spaces.
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页码:492 / 494
页数:3
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