103 citations · 174 across the 4 of their papers we have counts for
4 papers
Supersymmetric and R symmetric vacua in Wess-Zumino models
Sébastien Ray
In the context of supersymmetric Wess-Zumino models with an R symmetry, we find some simple conditions on the R-charge content of the theory that imply the presence or absence of s…
Parton Distributions in Impact Parameter Space
H. Dahiya, A. Mukherjee, S. Ray
Fourier transform of the generalized parton distributions (GPDs) at zero skewness with respect to the transverse momentum transfer gives the distribution of partons in the impact p…
Some properties of meta-stable supersymmetry-breaking vacua in Wess-Zumino models
Sébastien Ray
As a contribution to the current efforts to understand supersymmetry-breaking by meta-stable vacua, we study general properties of supersymmetry-breaking vacua in Wess-Zumino model…
Gravitational duality near de Sitter space
Bernard Julia, Jerome Levie, Sebastien Ray
Gravitational instantons ''Lambda-instantons'' are defined here for any given value Lambda of the cosmological constant. A multiple of the Euler characteristic appears as an upper…