A multiscale perturbative coarse-graining method derives effective large-scale descriptions for dry scalar active matter with motility regulation, identifying conditions for equilibrium-like regimes and capturing emergent particle currents when those conditions fail.
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cond-mat.stat-mech 3years
2026 3verdicts
UNVERDICTED 3roles
background 2polarities
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Derives unifying hydrodynamics for motility-regulated active matter from particles to polymers, captured by orientation autocorrelation tensor, and identifies anti-MIPS in quorum-sensing polymers.
Derives a closed non-Markovian diffusion equation for non-stationary Gaussian velocity processes using a systematic hierarchy of Wick contractions.
citing papers explorer
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Multiscale perturbative approach to active matter with motility regulation
A multiscale perturbative coarse-graining method derives effective large-scale descriptions for dry scalar active matter with motility regulation, identifying conditions for equilibrium-like regimes and capturing emergent particle currents when those conditions fail.
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Unifying hydrodynamic theory for motility-regulated active matter: from single particles to interacting polymers
Derives unifying hydrodynamics for motility-regulated active matter from particles to polymers, captured by orientation autocorrelation tensor, and identifies anti-MIPS in quorum-sensing polymers.
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The diffusion equation for non-Markovian Gaussian stochastic processes
Derives a closed non-Markovian diffusion equation for non-stationary Gaussian velocity processes using a systematic hierarchy of Wick contractions.