hep-th 2603.04330

Single-minus graviton tree amplitudes are nonzero

Using Lw1+∞ Ward identities and Berends-Giele recursion, the paper demonstrates non-zero single-minus graviton amplitudes in specific configurations.

Alfredo Guevara, Alexandru Lupsasca, David Skinner et al.

2026-03-05 49
cs.SE 2603.04177

CodeTaste: Can LLMs Generate Human-Level Code Refactorings?

CodeTaste benchmark evaluates LLMs' ability to perform human-like code refactorings, combining correctness and preference alignment, revealing current models' gaps.

Alex Thillen, Niels Mündler, Veselin Raychev et al.

2026-03-04 61
physics.soc-ph 2603.16900

Social physics in the age of artificial intelligence

Combining evolutionary game theory and large language models, this study models the co-evolution of social behaviors in human-AI hybrid societies.

The Anh Han, Joel Z. Leibo, Tom Lenaerts et al.

2026-03-04 67