TY - JOUR
T1 - Consistent Kaluza-Klein Truncations and Two-Dimensional Gauged Supergravity
AU - Bossard, Guillaume
AU - Ciceri, Franz
AU - Inverso, Gianluca
AU - Kleinschmidt, Axel
N1 - Publisher Copyright:
© 2022 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the "https://creativecommons.org/licenses/by/4.0/"Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP3.
PY - 2022/11/11
Y1 - 2022/11/11
N2 - 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×S1 to SO(9) gauged maximal supergravity. Fluctuations around its supersymmetric SO(9)-invariant vacuum describe holographically the dynamics of interacting D0-branes.
AB - 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×S1 to SO(9) gauged maximal supergravity. Fluctuations around its supersymmetric SO(9)-invariant vacuum describe holographically the dynamics of interacting D0-branes.
U2 - 10.1103/PhysRevLett.129.201602
DO - 10.1103/PhysRevLett.129.201602
M3 - Article
C2 - 36461984
AN - SCOPUS:85141917308
SN - 0031-9007
VL - 129
JO - Physical Review Letters
JF - Physical Review Letters
IS - 20
M1 - 201602
ER -