190 citations · 1.2k across the 44 of their papers we have counts for
6 papers · 1 filter
Gravitational-Wave Fringes at LIGO: Detecting Compact Dark Matter by Gravitational Lensing
Sunghoon Jung, Chang Sub Shin
Utilizing gravitational-wave (GW) lensing opens a new way to understand the small-scale structure of the universe. We show that, in spite of its coarse angular resolution and short…
Natural cliff inflation
Jinn-Ouk Gong, Chang Sub Shin
We propose a novel scenario of inflation, in which the inflaton is identified as the lightest mode of an angular field in a compactified fifth dimension. The periodic effective pot…
General Continuum Clockwork
Kiwoon Choi, Sang Hui Im, Chang Sub Shin
The continuum clockwork is an extra-dimensional set-up to realize certain features of the clockwork mechanism generating exponentially suppressed or hierarchical couplings of light…
LSP baryogenesis and neutron-antineutron oscillations from R-parity violation
Lorenzo Calibbi, Eung Jin Chun, Chang Sub Shin
R-parity and baryon number violating operators can be allowed in the Supersymmetric Standard Model and thus lead to interesting baryon number violating processes such as neutron-an…
Clockwork seesaw mechanisms
Seong Chan Park, Chang Sub Shin
We propose new mechanisms for small neutrino masses based on clockwork mechanism. The Standard Model neutrinos and lepton number violating operators communicate through the zero mo…
Clockwork graviton contributions to muon
Deog Ki Hong, Du Hwan Kim, Chang Sub Shin
The clockwork mechanism for gravity introduces a tower of massive graviton modes, "clockwork gravitons," with a very compressed mass spectrum, whose interaction strengths are much…