419 citations · 2.2k across the 47 of their papers we have counts for
47 papers
Surface gravity wave on a neutron star ocean trapped around a magnetic pole
Shin'ichirou Yoshida
A warm neutron star is expected to have a fluid "ocean" of heavy elements at its outermost part of the outer crust. As is on the terrestrial ocean, the neutron star ocean also has…
A numerical modeling of rotating substellar objects up to mass-shedding limits
Shin'ichirou Yoshida
Rotation may affect the occurrence of sustainable hydrogen burning in very low-mass stellar objects by the introduction of centrifugal force to the hydrostatic balance as well as b…
Near-Chandrasekhar-Mass Type Ia Supernovae from the Double-Degenerate Channel
Sudarshan Neopane, Khanak Bhargava, Robert Fisher +4
Recent observational evidence has demonstrated that white dwarf (WD) mergers are a highly efficient mechanism for mass accretion onto WDs in the galaxy. In this paper, we show that…
Fermionic dark stars spin slowly
Shin'ichirou Yoshida
We study r-mode instability of rotating compact objects composed of asymmetric and self-interacting Fermionic dark matter (dark stars). It is argued that the instability limit the…
Some properties of doubly-degenerate stars
Shin'ichirou Yoshida, Junya Tanaka
We investigate critical masses of and circular geodesics around doubly-degenerate stars (DDSs) which are composed of cold nuclear matter as well as cold Fermionic dark matter (DM).…
Decihertz gravitational waves from double white dwarf merger remnants
Shin'ichirou Yoshida
Close binaries of double white dwarfs (DWDs) inspiral and merge by emitting gravitational wave (GW). Orbital motion of some of these binaries are expected to be observed at low fre…