arXiv cond-mat.stat-mech Statistical Mechanics @condmatstatmech-bt.bsky.social · 02/10/2026Yuta Kuroda, Thomas Speck: Scalar field theory for (chiral) active Brownian particles: bottom-up derivation revisited arxiv.org/abs/2610.01672 arxiv.org/pdf/2610.01672 arxiv.org/html/2610.01672 000 0