78 citations · 171 across the 10 of their papers we have counts for
10 papers
Discrete gauge symmetries and proton stability in the U(1)'-extended MSSM
Hye-Sung Lee, Christoph Luhn, Konstantin T. Matchev
The Minimal Supersymmetric Standard Model (MSSM) with conserved R-parity suffers from several fine-tuning problems, e.g. the mu-problem and the problem of proton decay through high…
U(1)' solution to the mu-problem and the proton decay problem in supersymmetry without R-parity
Hye-Sung Lee, Konstantin T. Matchev, Ting T. Wang
The Minimal Supersymmetric Standard Model (MSSM) is plagued by two major fine-tuning problems: the mu-problem and the proton decay problem. We present a simultaneous solution to bo…
Revival of the Thermal Sneutrino Dark Matter
Hye-Sung Lee, Konstantin T. Matchev, Salah Nasri
The left-handed sneutrino in the Minimal Supersymmetric Standard Model (MSSM) has been ruled out as a viable thermal dark matter candidate, due to conflicting constraints from dire…
Phenomenology of Higgsless Models at the LHC and the ILC
Andreas Birkedal, Konstantin T. Matchev, Maxim Perelstein
We investigate the signatures of the recently proposed Higgsless models at future colliders. We focus on tests of the mechanism of partial unitarity restoration in the longitudinal…
The impact of beamstrahlung on precision measurements at CLIC
Asesh K. Datta, Kyoungchul Kong, Konstantin T. Matchev
We review two commonly used approximate treatments of beamstrahlung at lepton colliders. We discuss the applicability of those approximations and show that they are bound to fail a…
Contrasting Supersymmetry and Universal Extra Dimensions at Colliders
Marco Battaglia, Asesh K. Datta, Albert De Roeck +2
We contrast the experimental signatures of low energy supersymmetry and the model of Universal Extra Dimensions and discuss various methods for their discrimination at hadron and l…