arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0707.4073hep-th
收藏

极值自对偶CFTs的约束条件

Constraints on extremal self-dual CFTs

Matthias R. Gaberdiel

摘要:

我们认为,模微分方程的存在意味着一定的向量消失在朱的C2商空间,我们检查这一论断在许多例子。如果这种联系在一般情况下是正确的,这将意味着最近证明的极值自对偶共形场论在c=24 k时对于k \geq 42不存在。

英文摘要:

We argue that the existence of a modular differential equation implies that a certain vector vanishes in Zhu's C2 quotient space, and we check this assertion in numerous examples. If this connection is true in general, it would imply that the recently conjectured extremal self-dual conformal field theories at c=24 k cannot exist for k\geq 42.

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。

↑