177 citations · 947 across the 45 of their papers we have counts for
46 papers
The shape of quark flavors
Shinsuke Kawai, Nobuchika Okada
We construct the Yukawa couplings of the quark sector as overlap integrals of Gaussian wave functions in extra spatial dimensions. Assuming that the wave function of each chiral fe…
Good flavor search in SU(5): a machine learning approach
Fayez Abu-Ajamieh, Shinsuke Kawai, Nobuchika Okada
We revisit the fermion mass problem of the grand unified theory using machine learning techniques. The original model proposed by Georgi and Glashow is incompatible…
Truth, beauty, and goodness in grand unification: a machine learning approach
Shinsuke Kawai, Nobuchika Okada
We investigate the flavour sector of the supersymmetric Grand Unified Theory (GUT) model using machine learning techniques. The minimal model is known to predict fe…
Probing inflationary moduli space with gravitational waves
Shinsuke Kawai, Jinsu Kim
We investigate the spectrum of gravitational waves arising from primordial inflation in the presence of a string-theoretical higher curvature correction, specifically, the Gauss-Bo…
Standard Model Higgs inflation supplemented by minimal dark matter
Shinsuke Kawai, Nobuchika Okada, Qaisar Shafi
Renormalisation group analysis with the present measurements of the top quark mass GeV indicates that the Standard Model (SM) Higgs potential becomes unstabl…
Reheating consistency condition on the classically conformal Higgs inflation model
Shinsuke Kawai, Nobuchika Okada
We revisit a cosmological scenario based on the classically conformal -extension of the Standard Model. Our focus is on the mechanism of reheating after inflation and t…