2009
DOI: 10.1103/physrevd.79.045008
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On theE10/massive type IIA supergravity correspondence

Abstract: In this paper we investigate in detail the correspondence between E10 and Romans' massive deformation of type IIA supergravity. We analyse the dynamics of a non-linear sigma model for a spinning particle on the coset space E10/K(E10) and show that it reproduces the dynamics of the bosonic as well as the fermionic sector of the massive IIA theory, within the standard truncation. The mass deformation parameter corresponds to a generator of E10 outside the realm of the generators entering the usual D = 11 analysi… Show more

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Cited by 16 publications
(34 citation statements)
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References 84 publications
(321 reference statements)
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“…We use the conventions of[22] for the formulation of the theory, with some changes in notation 5. In what follows we will suppress the subscript denoting the rank of a form field whenever its indices appear.…”
mentioning
confidence: 99%
“…We use the conventions of[22] for the formulation of the theory, with some changes in notation 5. In what follows we will suppress the subscript denoting the rank of a form field whenever its indices appear.…”
mentioning
confidence: 99%
“…We appreciate that the relation d = 11 − n might suggest d = 1 or d = 0 EFT to be the underlying one. However, such hypothetical EFTs should have infinite dimensional symmetry groups E 10 [83,84,85,86,87] and E 11 [43,44,45,46,47,48,49,50,51,52], which seems to imply the necessity to introduce an infinite number of additional coordinates. In contrast a huge but finite number of unconventional coordinates in our 11D EFT (528) provides us with the resource for additional coordinates for all the E n(n) EFTs with 2 ≤ n ≤ 8 (and also for 10D DFT) although do not make any of these U-duality symmetries manifest.…”
Section: )mentioning
confidence: 99%
“…Further aspects of gauge fixing and the consistency of the gauge algebra and supersymmetry with the correspondence can be found in [12].…”
Section: Supersymmetry Parameter ǫmentioning
confidence: 99%
“…More details can be found in [5,23,12]. The split real form of e 10 is generated by ten triples (e i , f i , h i ), i = 1, .…”
Section: Massive Iia Supergravitymentioning
confidence: 99%
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