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arXiv 1009.3017hep-th
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Abel Orbifold的对称性

Symmetries of Abelian Orbifolds

Amihay Hanany, Rak-Kyeong Seong

摘要:

利用波利亚计数定理,我们特别注意到C^3/Gamma直到C^6/Gamma,在不同维数上的交换轨道折叠,它们在置换群S_D的循环下是不变的。这产生乘法序列的集合,置换群的循环索引中的每个循环一个。一个乘法序列由它在素数上的值和它们的纯幂控制。因此,我们特别注意C^D/Gamma形式的轨道,其中Gamma的阶为p^alpha。我们提出了一个推广的这些序列的任何D和任何p。

英文摘要:

Using the Polya Enumeration Theorem, we count with particular attention to C^3/Gamma up to C^6/Gamma, abelian orbifolds in various dimensions which are invariant under cycles of the permutation group S_D. This produces a collection of multiplicative sequences, one for each cycle in the Cycle Index of the permutation group. A multiplicative sequence is controlled by its values on prime numbers and their pure powers. Therefore, we pay particular attention to orbifolds of the form C^D/Gamma where the order of Gamma is p^alpha. We propose a generalization of these sequences for any D and any p.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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