129 citations · 190 across the 6 of their papers we have counts for
6 papers
Dark Matter from a Conformal Dark Sector
Sungwoo Hong, Gowri Kurup, Maxim Perelstein
We consider theories in which a dark sector is described by a Conformal Field Theory (CFT) over a broad range of energy scales. A coupling of the dark sector to the Standard Model…
Z-portal Continuum Dark Matter
Csaba Csáki, Sungwoo Hong, Gowri Kurup +3
We examine the possibility that dark matter (DM) consists of a gapped continuum, rather than ordinary particles. A Weakly-Interacting Continuum (WIC) model, coupled to the Standard…
Continuum Dark Matter
Csaba Csáki, Sungwoo Hong, Gowri Kurup +3
We initiate the study of dark matter models based on a gapped continuum. Dark matter consists of a mixture of states with a continuous mass distribution, which evolves as the unive…
Conformal Freeze-In of Dark Matter
Sungwoo Hong, Gowri Kurup, Maxim Perelstein
We present the conformal freeze-in (COFI) scenario for dark matter production. At high energies, the dark sector is described by a gauge theory flowing towards a Banks-Zaks fixed p…
Clockwork Neutrinos
Sungwoo Hong, Gowri Kurup, Maxim Perelstein
Clockwork (CW) mechanism can explain the smallness of neutrino masses without introducing unnaturally small input parameters. In this paper we study the simplest CW neutrino model,…
Dynamics of Electroweak Phase Transition In Singlet-Scalar Extension of the Standard Model
Gowri Kurup, Maxim Perelstein
An addition to the Standard Model of a real, gauge-singlet scalar field, coupled via a Higgs portal interaction, can reopen the possibility of a strongly first-order electroweak ph…