Three-dimensional Poincaré supergravity and N-extended supersymmetric BMS3 algebra
نویسندگان
چکیده
منابع مشابه
Geometry of all supersymmetric four - dimensional N = 1 supergravity backgrounds
We solve the Killing spinor equations of N = 1 supergravity, with four supercharges, coupled to any number of vector and scalar multiplets in all cases. We find that backgrounds with N = 1 supersymmetry admit a null, integrable, Killing vector field. There are two classes of N = 2 backgrounds. The spacetime in the first class admits a parallel null vector field and so it is a pp-wave. The space...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2019
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2019.02.049