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Weil–Petersson geometry on the space of Bridgeland stability conditions
Communications in Analysis and Geometry ( IF 0.7 ) Pub Date : 2021-05-01 , DOI: 10.4310/cag.2021.v29.n3.a4
Yu-Wei Fan 1 , Atsushi Kanazawa 2 , Shing-Tung Yau 3
Affiliation  

We investigate some differential geometric aspects of the space of Bridgeland stability conditions on a Calabi–Yau triangulated category The aim is to give a provisional definition of Weil–Petersson geometry on the stringy Kähler moduli space. We study in detail a few basic examples to support our proposal. In particular, we identify our Weil–Petersson metric with the Bergman metric on a Siegel modular variety in the case of the self-product of an elliptic curve.

中文翻译:

布里奇兰稳定条件空间上的Weil–Petersson几何

我们研究了在Calabi–Yau三角分类上的Bridgeland稳定性条件空间的一些微分几何方面,目的是在严格的Kähler模空间上给出Weil–Petersson几何的临时定义。我们将详细研究一些基本示例以支持我们的建议。特别是,在椭圆曲线的自积的情况下,我们将Siegel模块化品种上的Weil–Petersson指标与Bergman指标进行标识。
更新日期:2021-05-11
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