86 citations · 752 across the 40 of their papers we have counts for
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Minimal Local Simulation Foundations for LLM- and VLM-Driven Agents in 2D and 3D Environments
Ryuki Hyodo
Large language models (LLMs) and vision-language models (VLMs) are expanding the range of behaviors that can be represented in agent-based simulations, but many contemporary platfo…
Numerical Simulations of Hypervelocity Micrometeoroid Impacts: Rocky Impactors onto Icy Targets and the Role of Porosity
Ryuki Hyodo, Shigeru Wakita, Brandon C. Johnson
In the outer Solar System, for example in the Saturnian system, a planet's strong gravity attracts micrometeoroids and generates hypervelocity impacts on bodies such as rings and s…
Dynamical Evolution of V-Shaped Collision Debris
Ryuki Hyodo, Naoya Torii
Catastrophic collisions between proto-satellites have been proposed as a possible origin of Saturn's rings. This argument relies on the concept of the equivalent circular orbit. He…
Ring formation around giant planets by tidal disruption of a single passing large Kuiper belt object II: The dynamical fate of tidal fragments
Naoya Torii, Shigeru Ida, Ryuki Hyodo
Planetary rings are ubiquitous structure in our Solar System, but their formation mechanisms remain under debate. One of the proposed scenarios is the tidal disruption of a nearby…