21 citations
17 papers
The -parity Violating Decays of Charginos and Neutralinos in the B-L MSSM
Sebastian Dumitru, Burt A. Ovrut, Austin Purves
The MSSM is the MSSM with three right-handed neutrino chiral multiplets and gauged symmetry. The symmetry is broken by the third family right-handed sneutrino acq…
Young Blue Straggler Stars in the Galactic Field
Gemunu Ekanayake, Ronald Wilhelm
In this study we present an analysis of a sample of field blue straggler (BS) stars that show high ultra violet emission in their spectral energy distributions (SED): indication of…
Conjugacy for homogeneous ordered graphs
Samuel Coskey, Paul Ellis
We show that for any countable homogeneous ordered graph , the conjugacy problem for automorphisms of is Borel complete. In fact we establish that each such satisfies a…
Perturbative Reheating in Sneutrino-Higgs Cosmology
Yong Cai, Rehan Deen, Burt A. Ovrut +1
The theory of perturbative reheating in the Sneutrino-Higgs cosmology of the MSSM is presented. It is shown that following an epoch of inflation consistent with all Planck201…
Bayesian naturalness, simplicity, and testability applied to the MSSM GUT
Panashe Fundira, Austin Purves
Recent years have seen increased use of Bayesian model comparison to quantify notions such as naturalness, simplicity, and testability, especially in the area of supersymmetric mod…
Supersymmetric Sneutrino-Higgs Inflation
Rehan Deen, Burt A. Ovrut, Austin Purves
It is shown that in the phenomenologically realistic supersymmetric MSSM theory, a linear combination of the neutral, up Higgs field with the third family left-and right-hand…