3 papers
math-ph2026
When Stein-Type Test Detects Equilibrium Distributions of Finite N-Body Systems
Jae Wan Shim
Starting from the probability distribution of finite N-body systems, which maximises the Havrda--Charvát entropy, we build a Stein-type goodness-of-fit test. The Maxwell--Boltzman…
cs.AI2026
Measuring and Analyzing Intelligence via Contextual Uncertainty in Large Language Models using Information-Theoretic Metrics
Jae Wan Shim
Large Language Models (LLMs) excel on many task-specific benchmarks, yet the mechanisms that drive this success remain poorly understood. We move from asking what these systems can…
cond-mat.stat-mech2026
When Normality Tests Detect Equilibrium Distributions of Finite N-Body Systems
Jae Wan Shim
The particle number can be used as a quantitative gauge of non-Gaussianity. This idea extends to systems that are not literally finite by assigning them a notional that cap…