5 papers
Neutrino helicity oscillations in astrophysical environments: a many-body approach
Yiheng Xu, Julien Froustey, George M. Fuller +2
Neutrino rest mass enables left-handed states to "flip" to right-handed states and vice versa. In-medium effects can enhance the probability for such spin-flip. We demonstrate that…
How Many Code and Test Cases Are Enough? Evaluating Test Cases Generation from a Binary-Matrix Perspective
Xianzhen Luo, Jinyang Huang, Wenzhen Zheng +5
Evaluating test cases automatically generated by Large Language Models (LLMs) is a critical yet challenging task. Existing benchmarks often evaluate the exclusion ratio on large, u…
MegaFlow: Large-Scale Distributed Orchestration System for the Agentic Era
Lei Zhang, Mouxiang Chen, Ruisheng Cao +16
The rapid development of interactive and autonomous AI systems signals our entry into the agentic era. Training and evaluating agents on complex agentic tasks such as software engi…
Entropy Flow at the Quantum Limit
Marco A. Jimenez-Valencia, Parth Kumar, Yiheng Xu +2
Thermal management is a key challenge, both globally and microscopically in integrated circuits and quantum technologies. The associated heat flow has been understood since t…
Persistent versus dissipative Peltier effect in a topological quantum thermocouple
Marco A. Jimenez-Valencia, Yiheng Xu, Charles A. Stafford
The Aharonov-Bohm (AB) effect on the thermoelectric properties of three-terminal quantum devices is investigated. Thermodynamic relations among the linear-response coefficients of…