4 papers
Quintic Modification to Lifshitz Quasi-topological Black Holes
A. Bazrafshan, A. R. Olamaei, M. Ghanaatian
We extend the analysis of Lifshitz black holes to quintic order in five-dimensional quasi-topological gravity coupled to a massive Abelian vector field. Starting from a static ansa…
Comprehensive Mass Predictions: From Triply Heavy Baryons to Pentaquarks
S. Rostami, A. R. Olamaei, M. Malekhosseini +1
In this article, we use two different methods for studying the mass spectra of fully-heavy baryons and pentaquarks. In the first section, we use state-of-the-art machine learning m…
The allowed baryon to baryon-meson strong transitions
A. R. Olamaei, S. Rostami, K. Azizi
We investigate the kinematically allowed baryon to baryon-meson strong transitions in all the light and heavy sectors. We consider only the ground state on-shell particles in the b…
Exploring fully-heavy tetraquarks through the CGAN framework: Mass and width
M. Malekhosseini, S. Rostami, A. R. Olamaei +1
Fully-heavy tetraquark states, , have garnered significant attention both experimentally and theoretically, due to their unique properties and potential t…