2 citations · 2 across the 1 of their papers we have counts for
7 papers
Dark Dimension Right-handed Neutrinos Confronted with Long-Baseline Oscillation Experiments
Ai-Yu Bai, Auttakit Chatrabhuti, Yin-Yuan Huang +2
Right-handed neutrinos are naturally induced by dark extra dimension models and play an essential role in neutrino oscillations. The model parameters can be examined by the long-ba…
New leading contributions to non-gaussianity in single field inflation
Ignatios Antoniadis, Auttakit Chatrabhuti, Jules Cunat +1
We compute the bispectrum of primordial density perturbations in CMB to second order in the slow-roll parameters of single field inflation. We correct previous results and found th…
Searching for a Dark Dimension Right-handed Neutrino in KATRIN
Ignatios Antoniadis, Auttakit Chatrabhuti, Hiroshi Isono
We study the possibility that the Right-handed neutrino is a five-dimensional state propagating along a micron size extra dimension, as required in the dark dimension proposal. We…
Bispectrum from five-dimensional inflation
Ignatios Antoniadis, Auttakit Chatrabhuti, Jules Cunat +1
It was proposed that five-dimensional (5D) inflation can blow up the size of a compact dimension from the 5D Planck length to the micron size, as required by the dark dimension pro…
Thin-wall vacuum decay in the presence of a compact dimension meets the and tensions
Luis A. Anchordoqui, Ignatios Antoniadis, Daniele Bielli +2
The proposal of a rapid sign-switching cosmological constant in the late universe, mirroring a transition from anti-de Sitter (AdS) to de Sitter (dS) space, has significantly impro…
Bispectrum at NLO in single field inflation: conservation and squeezed limit
Ignatios Antoniadis, Auttakit Chatrabhuti, Jules Cunat +1
In a recent paper, we computed the bispectrum of primordial density perturbations in CMB to second order in the slow-roll parameters of single field inflation, and found logarithmi…