185 Citations
Super Cartan geometry and the super Ashtekar connection
- Physics
- 2020
This work is devoted to the geometric approach to supergravity. More precisely, we interpret N = 1 supergravity as a super Cartan geometry which provides a link between supergravity and super…
On the hidden maxwell superalgebra underlying D=4 supergravity
- Mathematics, Physics
- 2017
In this work, we expand the hidden AdS ‐Lorentz superalgebra underlying D=4 supergravity, reaching a (hidden) Maxwell superalgebra. The latter can be viewed as an extension involving cosmological…
On the formulation of D = 11 supergravity and the composite nature of its three-form gauge field
- Physics
- 2005
Extended Lie derivatives and a new formulation of D=11 supergravity
- Geology
- 2006
Introducing an extended Lie derivative along the dual of A, the 3-form field of D = 11 supergravity, the full diffeomorphism algebra of D = 11 supergravity is presented. This algebra suggests a new…
Division Algebras and Supersymmetry IV
- Mathematics
- 2011
Recent work applying higher gauge theory to the superstring has indicated the presence of 'higher symmetry', and the same methods work for the super-2-brane. In the previous paper in this series, we…
Group Theoretical Hidden Structure of Supergravity Theories in Higher Dimensions
- Mathematics
- 2018
The purpose of my PhD thesis is to investigate different group theoretical and geometrical aspects of supergravity theories. To this aim, several research topics are explored: On one side, the…
Hidden role of Maxwell superalgebras in the free differential algebras of D = 4 and D = 11 supergravity
- Mathematics
- 2018
The purpose of this paper is to show that the so-called Maxwell superalgebra in four dimensions, which naturally involves the presence of a nilpotent fermionic generator, can be interpreted as a…
Hidden gauge structure of supersymmetric free differential algebras
- Mathematics
- 2016
A bstractThe aim of this paper is to clarify the role of the nilpotent fermionic generator Q′ introduced in [6] and appearing in the hidden supergroup underlying the free differential algebra (FDA)…
On the hidden symmetries of $D=11$ supergravity
- Physics
- 2021
We report on recent developments regarding the supersymmetric Free Differential Algebra describing the vacuum structure of $D=11$ supergravity. We focus on the emergence of a hidden superalgebra…
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