Supersymmetric dS n solutions for n ? 5in D = 11 supergravity
Supersymmetric dS n solutions for n ? 5in D = 11 supergravity
复制标题
n 的超对称 dS n 解?
DOI:
10.1088/1751-8121/ac8208
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Farotti D
中科院分区:
文献类型:
--
作者:
Farotti D
We determine the necessary and sufficient conditions for warped product dS n solutions, 5⩽ n⩽ 10, to preserve supersymmetry in D= 11 supergravity, without assuming factorization of the Killing spinors. We prove that for 7⩽ n⩽ 10, all such solutions are flat, with vanishing four-form. We also show that the only warped product dS 6 solutions are either the maximally supersymmetric AdS 7× S 4 solution, or