299 citations · 356 across the 14 of their papers we have counts for
14 papers
Non-perturbative Topological String Partition Function on Twisted Affine Line Bundle over
Ignatios Antoniadis, Marine Samsonyan
Using instanton partition function for five dimensional gauge theory with eight supercharges and a single adjoint massive hypermultiplet on the background, we give expli…
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
Eleonora Di Valentino, Jackson Levi Said, Adam Riess +533
The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades.…
Smearing of primordial gravitational waves
M. Samsonyan, A. A. Kocharyan, V. G. Gurzadyan
A mechanism for smearing of the primordial gravitational waves during the radiation-dominated phase of the evolution of the Universe is considered. It is shown that the primordial…
Cosmic voids and induced hyperbolicity. III. tracing redshift dependence
M. Samsonyan, A. A. Kocharyan, A. Stepanian +1
The currently released datasets of the observational surveys reveal the redshift dependence of the physical features of cosmic voids. We study the void induced hyperbolicity, that…
Cosmic voids and induced hyperbolicity. II. Sensitivity to void/wall scales
M. Samsonyan, A. A. Kocharyan, A. Stepanian +1
Cosmic voids as typical under-density regions in the large scale Universe are known for their hyperbolic properties as an ability to deviate the photon beams. The under-density the…
Supercurrents in N=1 Minimal Supergravity in the Superconformal Formalism
Sergio Ferrara, Marine Samsonyan, Magnus Tournoy +1
We discuss the Einstein tensor, the supercurrent and their conservation laws of old and new minimal formulations of supergravity in the superconformal approach. The variation of th…