3 papers
hep-ph2026
Probing the axion-electron coupling at cavity experiments
Deog Ki Hong, Sang Hui Im, Jinsu Kim +2
Axion dark matter induces electromagnetic radiation in conductors through nearly perpetual oscillations of electrons, driven by axion-electron interactions through the so-called ch…
hep-ph2025
Holographic analysis of near-conformal dynamics and light dilaton
Jesús Cruz Rojas, Deog Ki Hong, Sang Hui Im +1
We carry out a detailed analysis of the region slightly outside the conformal window of a non-trivial infrared fixed point in a generic bottom-up holographic setup. We focus on mod…
hep-ph2025
Searches for Power-Law Warped Extra Dimensions
Sang Hui Im, Krzysztof JodÅowski
Extra dimensions with a bulk dilaton field can be power-law warped, unlike the exponential warping in the Randall-Sundrum (RS) model. We show that this mildly warped extra dimensio…