papers
Publications (2)
astro-ph.GA2023
An origin of narrow extended structure in the interstellar medium: an interstellar contrail created by a fast-moving massive object
Kanta Kitajima, Shu-ichiro Inutsuka
We investigate the thermal condensation caused by a massive object that passes through the interstellar medium with high velocity, and propose a mechanism for creating a filamentar…
physics.comp-ph2025
Special Relativistic Smoothed Particle Hydrodynamics Based on Riemann Solver
Kanta Kitajima, Shu-ichiro Inutsuka, Izumi Seno
This paper proposes a novel numerical method based on Godunov Smoothed Particle Hydrodynamics for special relativistic fluid dynamics. Our method utilizes a Riemann solver to descr…