253 citations · 2.1k across the 57 of their papers we have counts for
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Minimizing Dispersive Errors in Smoothed Particle Magnetohydrodynamics for Strongly Magnetized Medium
Kazunari Iwasaki
In this study, we investigate the dispersive properties of smoothed particle magnetohydrodynamics (SPM) in a strongly magnetized medium by using linear analysis. In modern SPM, a c…
Bimodality of circumstellar disk evolution induced by Hall current
Y. Tsukamoto, K. Iwasaki, S. Okuzumi +2
The formation process of circumstellar disks is still controversial because of the interplay of complex physical processes that occurs during the gravitational collapse of prestell…
The Formation and Destruction of Molecular Clouds and Galactic Star Formation
Shu-ichiro Inutsuka, Tsuyoshi Inoue, Kazunari Iwasaki +1
We describe an overall picture of galactic-scale star formation. Recent high-resolution magneto-hydrodynamical simulations of two-fluid dynamics with cooling/heating and thermal co…
Effects of Ohmic and ambipolar diffusion on the formation and evolution of the first cores, protostars and circumstellar discs
Yusuke Tsukamoto, Kazunari Iwasaki, Satoshi Okuzumi +2
We investigate the formation and evolution of a first core, protostar, and circumstellar disc with a three-dimensional non-ideal (including both Ohmic and ambipolar diffusion) radi…