2 papers
cond-mat.mes-hall2026
Unconventional Altermagnetism in Quasicrystals: A Hyperspatial Projective Construction
Yiming Li, Mingxiang Pan, Jun Leng +2
Altermagnetism, a novel magnetic phase characterized by symmetry-protected, momentum-dependent spin splitting and collinear compensated magnetic moments, has thus far been explored…
cs.CR2026
From static to adaptive: immune memory-based jailbreak detection for large language models
Jun Leng, Yu Liu, Litian Zhang +3
Large Language Models (LLMs) serve as the backbone of modern AI systems, yet they remain susceptible to adversarial jailbreak attacks. Consequently, robust detection of such malici…