128 citations · 229 across the 8 of their papers we have counts for
8 papers
Correspondence between the 3-form and non-minimal multiplet in supersymmetry
Georges Girardi, Richard Grimm, Benjamin Labonne +1
In analogy to the chiral-linear multiplet correspondence we establish a relationship between the 3-form (or gaugino condensate) multiplet and a coupled non-minimal (0,1/2) multiple…
N=4 Supergravity with Antisymmetric Tensor in Central Charge Superspace
Richard Grimm, Carl Herrmann, Annamaria Kiss
A concise geometrical formulation of N=4 supergravity containing an antisymmetric tensor gauge field is given in central charge superspace: graviphotons are identified in the super…
Supergravity couplings: a geometric formulation
P. Binetruy, G. Girardi, R. Grimm
This report provides a pedagogical introduction to the description of the general Poincare supergravity/matter/Yang-Mills couplings using methods of Kahler superspace geometry. At…
N=2 central charge superspace and a minimal supergravity multiplet
G. Akemann, R. Grimm, M. Hasler +1
We extend the notion of central charge superspace to the case of local supersymmetry. Gauged central charge transformations are identified as diffeomorphisms at the same footing as…
The superspace geometry of gravitational Chern-Simons forms and their couplings to linear multiplets : a review
Georges Girardi, Richard Grimm
The superspace geometry of Chern-Simons forms is shown to be closely related to that of the 3-form multiplet. This observation allows to simplify considerably the geometric structu…
The N=2 vector-tensor multiplet, central charge superspace, and Chern-Simons couplings
Richard Grimm, Maximilian Hasler, Carl Herrmann
We present a new, alternative interpretation of the vector-tensor multiplet as a 2-form in central charge superspace. This approach provides a geometric description of the (non-tri…