The Spectrum of $BPS$ Branes on a Noncompact Calabi-Yau
The Spectrum of $BPS$ Branes on a Noncompact Calabi-Yau
复制标题
非紧凑 Calabi-Yau 上 $BPS$ 膜的频谱
DOI：
10.1088/1126-6708/2005/09/057
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发表时间：
2000
影响因子：
5.4
通讯作者：
Christian Romelsberger
中科院分区：
文献类型：
--
作者：
Michael R Douglas;B. Fiol;Christian Romelsberger
我们开始研究BPS膜的谱及其在2（？）3），一个渐近于3/3的Calabi-Yau ALE空间。我们展示了如何在大体积极限和轨道点附近得到完整的谱，并发现在这两个极限下全纯丛和BPS膜的描述之间有惊人的相似之处。我们使用这些结果来开发一个频谱的一般图片。我们还建议推广的一些想法，五次卡-丘。
We begin the study of the spectrum of BPS branes and its variation on lines of marginal stability on 2(?3), a Calabi-Yau ALE space asymptotic to 3/3. We show how to get the complete spectrum near the large volume limit and near the orbifold point, and find a striking similarity between the descriptions of holomorphic bundles and BPS branes in these two limits. We use these results to develop a general picture of the spectrum. We also suggest a generalization of some of the ideas to the quintic Calabi-Yau.