101 citations · 841 across the 69 of their papers we have counts for
69 papers
Disentangling new physics with quantum entanglement in production at future lepton colliders
Masato Arai, Kentarou Mawatari, Nobuchika Okada
We investigate quantum entanglement and Bell-inequality violation in top-antitop pair production at future lepton colliders such as the International Linear Collider (ILC) and mult…
Revisiting Atiyah-Hitchin manifold in the generalized Legendre transform
Masato Arai, Kurando Baba, Radu A. Ionas
We revisit construction of the Atiyah-Hitchin manifold in the generalized Legendre transform approach. This is originally studied by Ivanov and Rocek and is subsequently investigat…
SM gauge fields localized on non-Abelian vortices in 6 dimensions
Masato Arai, Filip Blaschke, Minoru Eto +2
A brane-world GUT model with global non-Abelian vortices is constructed in six-dimensional spacetime. We find a solution with a vortex associated to separated from…
Higgs-Portal Dark Matter in Nonlinear MSSM
Masato Arai, Nobuchika Okada
Supersymmetric (SUSY) extension of the Standard Model (SM) is a primary candidate for new physics beyond the SM. If SUSY breaking scale is very low, for example, the multi-TeV rang…
Massless bosons on domain walls: Jackiw-Rebbi-like mechanism for bosonic fields
Masato Arai, Filip Blaschke, Minoru Eto +1
It is important to obtain (nearly) massless localized modes for the low-energy four-dimensional effective field theory in the brane-world scenario. We propose a mechanism for boson…
Vacua and walls of mass-deformed Kähler nonlinear sigma models on
Masato Arai, Anastasia Golubtsova, Chanyong Park +1
We study vacua and walls of mass-deformed Kähler nonlinear sigma models on . We identify elementary walls with the simple roots of and discuss compressed wall…