AdS5 backgrounds with 24 supersymmetries
AdS5 backgrounds with 24 supersymmetries
复制标题
具有 24 种超对称性的 AdS5 背景
DOI:
10.1007/jhep06(2016)126
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发表时间:
2016
影响因子:
5.4
通讯作者:
Beck S
中科院分区:
文献类型:
--
作者:
Beck S
We prove a non-existence theorem for smooth AdS 5 solutions with connected, compact without boundary internal space that preserve strictly 24 supersymmetries. In particular, we show that D= 11 supergravity does not admit such solutions, and that all such solutions of IIB supergravity are locally isometric to the AdS 5× S 5 maximally supersymmetric background. Furthermore, we prove that (massive) IIA supergravity also does not admit such solutions, provided that the homogeneity conjecture for massive IIA supergravity is valid. In the context of AdS/CFT these results imply that if gravitational duals for strictlysuperconformal theories in 4-dimensions exist, they are either singular or their internal spaces are not compact.
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影响因子:
3.5
作者:
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DOI:
--
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1989
期刊:
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DOI:
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