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AdS2 solutions and their massive IIA origin
被引:31
作者:
Dibitetto, Giuseppe
[1
]
Petri, Nicolo
[2
]
机构:
[1] Uppsala Univ, Inst Fys & Astron, Box 803, SE-75108 Uppsala, Sweden
[2] Bogazici Univ, Dept Math, TR-34342 Istanbul, Turkey
基金:
瑞典研究理事会;
关键词:
AdS-CFT Correspondence;
D-branes;
Superstring Vacua;
DE-SITTER SPACE;
SUPERGRAVITY;
D O I:
10.1007/JHEP05(2019)107
中图分类号:
O412 [相对论、场论];
O572.2 [粒子物理学];
学科分类号:
摘要:
We consider warped AdS(2) x M-4 backgrounds within F(4) gauged supergravity in six dimensions. In particular, we are able to find supersymmetric solutions of the aforementioned type characterized by AdS(6) asymptotics and an M-4 given by a three-sphere warped over a segment. Subsequently, we provide the 10D uplift of the solutions to massive type IIA supergravity, where the geometry is AdS(2) x S-3 x S warped over a strip. Finally we construct the brane intersection underlying one of these supergravity backgrounds. The explicit setup involves a D0-F1-D4 bound state intersecting a D4-D8 system.
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页数:18
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