Consistent Kaluza-Klein Truncations and Two-Dimensional Gauged Supergravity

被引:8
作者
Bossard, Guillaume [1 ]
Ciceri, Franz [2 ]
Inverso, Gianluca [3 ]
Kleinschmidt, Axel [4 ]
机构
[1] CNRS, Inst Polytech Paris, Ctr Phys Theor, F-91128 Palaiseau, France
[2] Albert Einstein Inst, Max Planck Inst Gravitat Phys, Muhlenberg 1, D-14476 Potsdam, Germany
[3] INFN, Sez Padova, Via Marzolo 8, I-35131 Padua, Italy
[4] ULB Campus Plaine CP231, Int Solvay Inst, B-1050 Brussels, Belgium
关键词
GAUGINGS; INTEGRABILITY; ADS;
D O I
10.1103/PhysRevLett.129.201602
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We consider generalized Scherk-Schwarz reductions of E9 exceptional field theory to D = 2 space-time dimensions and, in particular, construct the resulting scalar potential of all gauged supergravities that can be obtained in this way. This provides the first general expression for a multitude of theories with an interesting structure of vacua, covering potentially many new AdS2 cases. As an application, we prove the consistency of the truncation of eleven-dimensional supergravity on S8 x S1 to SO(9) gauged maximal supergravity. Fluctuations around its supersymmetric SO(9)-invariant vacuum describe holographically the dynamics of interacting D0-branes.
引用
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页数:6
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