自旋泡沫态和与Chern-Simons理论
Spin Foam State Sums and Chern-Simons Theory
摘要:
我们回顾了3-流形的自旋泡沫态和不变量,并解释了它们与来自Chern-Simons理论的流形不变量的关系。我们还解释了自旋网络的已知不变量之间的关系,通过使用J. Roberts的Chain-Mail形式主义。这种形式可以理解为BF理论路径积分的量子群正则化。
英文摘要:
We review the spin foam state-sum invariants of 3-manifolds, and explain their relationship to manifold invariants coming from the Chern-Simons theory. We also explain the relationship between the known invariants of spin networks by using the Chain-Mail formalism of J. Roberts. This formalism can be understood as a quantum-group regularization of the BF theory path integrals.
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