265 citations · 2.1k across the 59 of their papers we have counts for
59 papers
Cosmology with a supersymmetric local model
Kwang Sik Jeong, Wan-il Park
We propose a minimal gauged extension of the minimal supersymmetric Standard Model (MSSM) which resolves the cosmological moduli problem via thermal inflation, and rea…
Detecting axion dark matter with chiral magnetic effects
Deog Ki Hong, Sang Hui Im, Kwang Sik Jeong +1
We show that dark matter axions or axion-like particles (ALP) induce spontaneously alternating electric currents in conductors along the external magnetic fields due to the (medium…
Cosmological effects of Peccei-Quinn symmetry breaking on QCD axion dark matter
Kwang Sik Jeong, Kohei Matsukawa, Shota Nakagawa +1
We study cosmological effects of explicit Peccei-Quinn breaking on the QCD axion dark matter. We find that the axion abundance decreases or increases significantly depending on the…
Electroweak baryogenesis by axionlike dark matter
Sang Hui Im, Kwang Sik Jeong, Yeseong Lee
We show that an axionlike particle (ALP) naturally implements spontaneous electroweak baryogenesis through a cosmic evolution strongly tied to the electroweak phase transition (EWP…
Axion-philic cosmological moduli
Kwang Sik Jeong, Wan Il Park
We show that string moduli have axion-philic nature owing to the model-insensitive derivative interactions arising from the Kaehler potential. The decay of a modulus into stringy a…
Mixed modulus and anomaly mediation in light of the muon anomaly
Kwang Sik Jeong, Junichiro Kawamura, Chan Beom Park
The new measurement of the anomalous magnetic moment of muon at the Fermilab Muon experiment has strengthened the significance of the discrepancy between the standard model p…