9 papers

astro-ph.EP2026

Triggered Fragmentation in Self-Gravitating Protoplanetary discs: Cooling, Mass Movement and Instability

Pratishtha Rawat, Farzana Meru, Rebecca Nealon

Previous three-dimensional hydrodynamical simulations of gravitationally unstable discs have shown that the formation of a single fragment can trigger the formation of subsequent f…

physics.optics2026

Reconfigurable microwave photonic Fano filters based on optical Kerr microcombs

Qi Zou, Jiayang Wu, Yang Sun +9

Microwave photonic (MWP) Fano filters, featuring asymmetric filter shapes that enable steep spectral transitions, are attractive for high bandwidth microwave signal processing such…

cs.SE2026

AgentChaos: Chaos Engineering for Agent Systems via Programmatic Fault Injection

Gou Tan, Zhensu Sun, Jieke Shi +10

Agent systems rely on LLM APIs for every response, but these APIs can return server errors, truncated responses, or corrupted content that propagates through downstream agents and…

astro-ph.HE2026

Radio Constraints on the Circumstellar Environment of the Type IIb Supernova SN 2024iss

Yuhei Iwata, Tomoki Matsuoka, Masanori Akimoto +6

Type~IIb supernovae exhibit diverse progenitor properties, and radio observations offer a unique probe of their mass-loss histories shortly before the explosion. We present Japanes…

cs.CR2026

JUNO: Aggregated Vector Consensus for Optimal Asynchronous Common Subset

Liangrong Zhao, Qin Wang, Joseph K. Liu +1

In this paper, we propose \textit{aggregated vector consensus}, a new vector consensus primitive designed for asynchronous networks. The primitive achieves agreement by outputting…

cs.RO2026

Advances, challenges, and opportunities for legged robots

Jonas Frey, Matías Mattamala, Hae-Won Park +5

Humanoid and quadrupedal robots have the potential to revolutionize the way we work, interact, and coexist with intelligent machines. To understand their effects on society and how…