157 citations · 1.6k across the 42 of their papers we have counts for
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The embedding tensor of Scherk-Schwarz flux compactifications from eleven dimensions
Hadi Godazgar, Mahdi Godazgar, Hermann Nicolai
We study the Scherk-Schwarz reduction of D=11 supergravity with background fluxes in the context of a recently developed framework pertaining to D=11 supergravity. We derive the em…
Non-linear Kaluza-Klein theory for dual fields
Hadi Godazgar, Mahdi Godazgar, Hermann Nicolai
We present non-linear uplift ansaetze for all the bosonic degrees of freedom and dual fields in the 7-sphere reduction of D=11 supergravity to maximal SO(8) gauged supergravity and…
Generalised geometry from the ground up
Hadi Godazgar, Mahdi Godazgar, Hermann Nicolai
Extending previous work on generalised geometry, we explicitly construct an E7-valued vielbein in eleven dimensions that encompasses the scalar bosonic degrees of freedom of D=11 s…
Duality completion of higher derivative corrections
Hadi Godazgar, Mahdi Godazgar
We present a new method for completing higher derivative corrections for theories that exhibit duality symmetries under reduction. This proposal is based on the observation that du…
Testing the non-linear flux ansatz for maximal supergravity
Hadi Godazgar, Mahdi Godazgar, Hermann Nicolai
We put to test the recently proposed non-linear flux ansatz for maximal supergravity in eleven dimensions, which gives the seven-dimensional flux in terms of the scalars and pseudo…
E8 duality and dual gravity
Hadi Godazgar, Mahdi Godazgar, Malcolm J. Perry
We construct the non-linear realisation of the E8 motion group and compare this with the bosonic sector of eleven dimensional supergravity. The construction naturally leads to the…