4 citations · 4 across the 3 of their papers we have counts for
3 papers
gr-qc2025
DBI scalar field cosmology in -DBI gravity
Nahomi Kan, Kiyoshi Shiraishi, Maki Takeuchi +1
We study inflationary characterictics of the universe in -DBI gravity, driven by DBI-deformed scalar fields. In this paper, we consider the evolution of the classical universe f…
gr-qc2024
Isothermal spheres from grand partition functions in nonextensive statistical mechanics
Nahomi Kan, Takuya Maki, Kiyoshi Shiraishi
We analytically study isothermal spheres in the light of nonextensive statistical mechanics. The equations for the isothermal spheres are derived from the grand partition function…
gr-qc1995★ 4 cited
Statistical Mechanics of Charged Particles in Einstein-Maxwell-Scalar Theory
Kiyoshi Shiraishi, Takuya Maki
We consider an -body system of charged particle coupled to gravitational, electromagnetic, and scalar fields. The metric on moduli space for the system can be considered if a re…