We rewrite the equations for ten-dimensional supersymmetry in a way formally identical to a necessary and sufficient G-structure system in N = 2 gauged supergravity, where all four-dimensional quantities are replaced by combinations of pure spinors and fluxes in the internal space. This provides a way to look for lifts of BPS solutions without having to reduce or even rewrite the ten-dimensional action. In particular this avoids the problem of consistent truncation, and the introduction of unphysical gravitino multiplets. © 2014 The Author(s).
Rosa, D., Tomasiello, A. (2014). Pure spinor equations to lift gauged supergravity. JOURNAL OF HIGH ENERGY PHYSICS, 2014(1) [10.1007/JHEP01(2014)176].
Pure spinor equations to lift gauged supergravity
ROSA, DARIO;TOMASIELLO, ALESSANDRO
2014
Abstract
We rewrite the equations for ten-dimensional supersymmetry in a way formally identical to a necessary and sufficient G-structure system in N = 2 gauged supergravity, where all four-dimensional quantities are replaced by combinations of pure spinors and fluxes in the internal space. This provides a way to look for lifts of BPS solutions without having to reduce or even rewrite the ten-dimensional action. In particular this avoids the problem of consistent truncation, and the introduction of unphysical gravitino multiplets. © 2014 The Author(s).
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