3 papers
cs.LG2026
CMT-Benchmark: A Benchmark for Condensed Matter Theory Built by Expert Researchers
Haining Pan, James V. Roggeveen, Erez Berg +16
Large language models (LLMs) have shown remarkable progress in coding and math problem-solving, but evaluation on advanced research-level problems in hard sciences remains scarce.…
cond-mat.str-el2026
Information, Dissipation, and Planckian Optimality
Debanjan Chowdhury
We derive a universal bound on the efficiency with which "dissipated" work can generate distinguishable changes in a quantum many-body state at a finite temperature, as quantified…
cond-mat.str-el2025
Planckian Bounds via Spectral Moments of Optical Conductivity
Debanjan Chowdhury
The observation of Planckian scattering, often inferred from Drude fits in strongly correlated metals, raises the question of how to extract an intrinsic timescale from measurable…