Supersymmetric geometries of IIA supergravity I

  title={Supersymmetric geometries of IIA supergravity I},
  author={Ulf Gran and George Papadopoulos and Christian von Schultz},
  journal={Journal of High Energy Physics},
A bstractIIA supergravity backgrounds preserving one supersymmetry locally admit four types of Killing spinors distinguished by the orbits of Spin(9,1) on the space of spinors. We solve the Killing spinor equations of IIA supergravity with and without cosmological constant for Killing spinors representing two of these orbits, with isotropy groups Spin(7) and Spin(7)⋉ℝ8. In both cases, we identify the geometry of spacetime and express the fluxes in terms of the geometry. We find that the… CONTINUE READING

Create an AI-powered research feed to stay up to date with new papers like this posted to ArXiv

Twitter Mention