Entropy production and fluctuation theorems for active matter

Abstract

Active biological systems reside far from equilibrium, dissipating heat even in their steady state, thus requiring an extension of conventional equilibrium thermodynamics and statistical mechanics. In this Letter, we have extended the emerging framework of stochastic thermodynamics to active matter. In particular, for the active Ornstein-Uhlenbeck model, we have provided consistent definitions of thermodynamic quantities such as work, energy, heat, entropy, and entropy production at the level of single, stochastic trajectories and derived related fluctuation relations. We have developed a generalization of the Clausius inequality, which is valid even in the presence of the non-Hamiltonian dynamics underlying active matter systems. We have illustrated our results with explicit numerical studies.

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Cited by in corpus (108)

• Statistical Mechanics of Active Ornstein Uhlenbeck Particles
• Irreversibility in active matter systems: Fluctuation theorem and mutual information
• Hidden entropy production and work fluctuations in an ideal active gas
• Irreversibility and biased ensembles in active matter: Insights from stochastic thermodynamics
• Entropy production of active particles and for particles in active baths
• Irreversibility, heat and information flows induced by non-reciprocal interactions
• Time-(ir)reversibility in active matter: from micro to macro
• Ergodicity and large deviations in physical systems with stochastic dynamics
• Phase Diagram of Active Brownian Spheres: Crystallization and the Metastability of Motility-Induced Phase Separation
• Optimizing active work: Dynamical phase transitions, collective motion, and jamming
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• Uncertainty relations for underdamped Langevin dynamics
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• Anomalous Topological Active Matter
• Clausius relation for active particles: what can we learn from fluctuations?
• Entropy production fluctuations encode collective behavior in active matter
• How dissipation constrains fluctuations in nonequilibrium liquids: Diffusion, structure and biased interactions
• The Parental Active Model: a unifying stochastic description of self-propulsion
• Entropy production as tool for characterizing nonequilibrium phase transitions
• A stochastic heat engine using an active particle
• Generalized Ornstein-Uhlenbeck Model for Active Motion
• Dissipation controls transport and phase transitions in active fluids: Mobility, diffusion and biased ensembles
• Collective forces in scalar active matter
• Stochastic thermodynamics for self-propelled particles
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• Thermodynamics of emergent structure in active matter
• Thermodynamic uncertainty relation for underdamped Langevin systems driven by a velocity-dependent force
• On the Fluctuation-Dissipation Relation in non-equilibrium and non-Hamiltonian systems
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• Comment on "Entropy Production and Fluctuation Theorems for Active Matter"
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• Thermodynamically consistent model of an active Ornstein-Uhlenbeck particle
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• Inertial active Ornstein-Uhlenbeck particle in the presence of magnetic field
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• Effective Entropy Production and Thermodynamic Uncertainty Relation of Active Brownian Particles
• Work Fluctuations in the Active Ornstein- Uhlenbeck Particle model
• Orbital Magnetism of Active Viscoelastic Suspension
• Stochastic thermodynamics with odd controlling parameters
• General linear thermodynamics for periodically driven systems with multiple reservoirs
• Rényi entropy yields artificial biases not in the data and incorrect updating due to the finite-size data
• Unlocking the potential of information flow: Maximizing free-energy transduction in a model of an autonomous rotary molecular motor
• Microscopic theory for the time irreversibility and the entropy production
• Non-Markovian systems out of equilibrium: Exact results for two routes of coarse graining
• Effects of the self-propulsion parity on the efficiency of a fuel-consuming active heat engine
• Stochastic thermodynamics of a confined colloidal suspension under shear flow
• The Many Faces of Fluctuation-Dissipation Relations Out of Equilibrium
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