Calabi–Yau Volumes and Reflexive Polytopes

Calabi–Yau Volumes and Reflexive Polytopes
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卡拉比-丘卷和自反多面体

DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
S. Yau
S. Yau
中科院分区:
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文献类型:
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作者:
Yang;Rak;S. Yau

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我们研究各种几何量的卡拉比-丘品种实现为锥Gorenstein法诺品种,作为复曲面品种从自反多面体在不同的维度。重点是自反多面体上的4维和Sasaki-Einstein基地的相应的Calabi-Yau锥的最小体积进行了计算。通过这样做,我们推测了Sasaki-Einstein体积相对于相应复曲面簇的各种拓扑量的新界限。我们通过AdS/CFT对应的背景下,相关的场论给出这些体积界限的解释。
We study various geometrical quantities for Calabi–Yau varieties realized as cones over Gorenstein Fano varieties, obtained as toric varieties from reflexive polytopes in various dimensions. Focus is made on reflexive polytopes up to dimension 4 and the minimized volumes of the Sasaki–Einstein base of the corresponding Calabi–Yau cone are calculated. By doing so, we conjecture new bounds for the Sasaki–Einstein volume with respect to various topological quantities of the corresponding toric varieties. We give interpretations about these volume bounds in the context of associated field theories via the AdS/CFT correspondence.
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发表时间: 2014-11
影响因子: 5.4
作者:
Ross Altman;J. Gray;Yang-Hui He;Vishnu Jejjala;B. Nelson
通讯作者: Ross Altman;J. Gray;Yang-Hui He;Vishnu Jejjala;B. Nelson
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