228 citations · 3.2k across the 99 of their papers we have counts for
104 papers
Higgs Inflation with a Gauss-Bonnet term
Seoktae Koh, Seong Chan Park, Gansukh Tumurtushaa
Higgs inflation with a Gauss-Bonnet term is studied in the Einstein frame. Our model features two coupling functions, and , coupled to the Ricci scalar and Gauss-Bon…
Composite Hybrid Inflation: Dilaton and Waterfall Pions
Giacomo Cacciapaglia, Dhong Yeon Cheong, Aldo Deandrea +2
We investigate the possibility that inflation originates from a composite field theory, in terms of an effective chiral Lagrangian involving a dilaton and pions. The walking dynami…
Cosmic Birefringence by Dark Photon
Sung Mook Lee, Dong Woo Kang, Jinn-Ouk Gong +3
We study the kinetic mixing between the cosmic microwave background (CMB) photon and the birefringent dark photon. These birefringent dark photon may exist in parity-violating dark…
Nonminimally Assisted Inflation: A General Analysis
Sang Chul Hyun, Jinsu Kim, Tatsuki Kodama +2
The effects of a scalar field, known as the "assistant field," which nonminimally couples to gravity, on single-field inflationary models are studied. The analysis provides analyti…
DeeLeMa: Missing information search with Deep Learning for Mass estimation
Kayoung Ban, Dong Woo Kang, Tae-Geun Kim +2
We introduce DeeLeMa, a deep learning-based network for the analysis of energy and momentum in high-energy particle collisions. This novel approach is specifically designed to addr…
Primordial Black Holes as a Factory of Axions: Extragalactic Photons from Axions
Yongsoo Jho, Tae-Geun Kim, Jong-Chul Park +2
Primordial black holes (PBHs) are significant sources of axions and axion-like particles (ALPs), provided their Hawking temperature exceeds the particles' masses. Given the predomi…