177 citations · 1.1k across the 35 of their papers we have counts for
4 papers · 1 filter
Towards holographic higher-spin interactions: Four-point functions and higher-spin exchange
Xavier Bekaert, Johanna Erdmenger, Dmitry Ponomarev +1
Within holography, we calculate the contribution of an arbitrary spin-s gauge boson exchange in to the four-point function with scalar operators on the boundary. As an…
New Unfolded Higher Spin Systems in
Nicolas Boulanger, Dmitry Ponomarev, Ergin Sezgin +1
We investigate the unfolded formulation of bosonic Lorentz tensor fields of arbitrary spin in containing a parity breaking mass parameter. They include deformations of the…
Scale- versus Conformal Invariance Revisited
Ivo Sachs, Dmitry Ponomarev
For a scale invariant theory with gauge-invariant local virial current we argue that the existence of a well defined ground state implies the vanishing of all conformal dilaton sca…
Constrained optimization in classes of analytic functions with prescribed pointwise values
Laurent Baratchart, Juliette Leblond, Dmitry Ponomarev
We consider an overdetermined problem for Laplace equation on a disk with partial boundary data where additional pointwise data inside the disk have to be taken into account. After…