TY - JOUR
T1 - Scale invariant Volkov-Akulov supergravity
AU - Ferrara, S.
AU - Porrati, M.
AU - Sagnotti, A.
PY - 2015/10/7
Y1 - 2015/10/7
N2 - A scale invariant goldstino theory coupled to supergravity is obtained as a standard supergravity dual of a rigidly scale-invariant higher-curvature supergravity with a nilpotent chiral scalar curvature. The bosonic part of this theory describes a massless scalaron and a massive axion in a de Sitter Universe.
AB - A scale invariant goldstino theory coupled to supergravity is obtained as a standard supergravity dual of a rigidly scale-invariant higher-curvature supergravity with a nilpotent chiral scalar curvature. The bosonic part of this theory describes a massless scalaron and a massive axion in a de Sitter Universe.
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U2 - 10.1016/j.physletb.2015.08.066
DO - 10.1016/j.physletb.2015.08.066
M3 - Article
AN - SCOPUS:84940742864
VL - 749
SP - 589
EP - 591
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
ER -