2 papers
cond-mat.stat-mech2025
Circuits as a simple platform for the emergence of hydrodynamics in deterministic chaotic many-body systems
Sun Woo P. Kim, Friedrich Hübner, Juan P. Garrahan +1
The emergence of hydrodynamics is one of the deepest phenomena in many-body systems. Arguably, the hydrodynamic equations are also the most important tools for predicting large-sca…
cond-mat.stat-mech2025
The planted directed polymer: inferring a random walk from noisy images
Sun Woo P. Kim, Austen Lamacraft
We introduce and study the planted directed polymer, in which the path of a random walker is inferred from noisy 'images' accumulated at each timestep. Formulated as a nonlinear pr…