37 citations · 179 across the 23 of their papers we have counts for
23 papers
New superparticle models in AdS superspaces
Nowar E. Koning, Emmanouil S. N. Raptakis
Recently, new superparticle models have been proposed in the -extended four and five-dimensional anti-de Sitter (AdS) superspaces, AdS and AdS$^{5|8…
On three-dimensional supersymmetry: maximally supersymmetric backgrounds and massive deformations
Sergei M. Kuzenko, Emmanouil S. N. Raptakis, Igor B. Samsonov +1
Using the superspace formulation for -extended conformal supergravity in three dimensions, we derive all maximally supersymmetric backgrounds in the ${\cal…
nonlinear multiplet and supergravity
Sergei M. Kuzenko, Emmanouil S. N. Raptakis
We propose an nonlinear multiplet coupled to conformal supergravity and use it to formulate the equations of motion for Poincaré supergravity. T…
The anti-de Sitter supergeometry revisited
Nowar E. Koning, Sergei M. Kuzenko, Emmanouil S. N. Raptakis
In a supergravity framework, the -extended anti-de Sitter (AdS) superspace in four spacetime dimensions, , is a maximally symmetric background that…
Towards superconformal higher-spin theory
Sergei M. Kuzenko, Emmanouil S. N. Raptakis
Three years ago, we proposed free off-shell models for superconformal higher-spin multiplets in arbitrary conformally flat backgrounds, constructed conserved confo…
Covariant quantisation of tensor multiplet models
Sergei M. Kuzenko, Emmanouil S. N. Raptakis
The Batalin-Vilkovisky formalism is applied to quantise the supersymmetric generalisation of the Freedman-Townsend (FT) model, which was proposed by Lindström and Roče…