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most citedDark Dimension Right-handed Neutrinos Confronted with Long-Baseline Oscillation Experiments

2 citations · 2 across the 1 of their papers we have counts for

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7 papers

hep-ph20262 cited

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…

hep-th2026

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…

hep-ph2025

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…

hep-ph2025

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…

hep-th2025

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…

hep-th2025

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…